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int a=5,b=3;
float x=3.14, y=6.5;
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int a=12, b=12;
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32¡¢ÉèÓÐÒÔÏÂÓï¾ä:int x=10;x+=3+x%(3),ÔòxµÄÖµÊÇ.____A_____
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33¡¢ÈôdΪdoubleÐͱäÁ¿,Ôò±í´ïʽd=1,d+5,d++µÄÖµÊÇ_____D__.
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34¡¢±í´ïʽ5!=3µÄÖµÊÇ____D____.
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36¡¢ÈôÓж¨Òåint x=3,y=2ºÍfloat a=2.5,b=3.5,Ôò±í´ïʽ:(x+y)%2+(int)a/(int)bµÄÖµÊÇ__D__.
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37¡¢ÔÚCÓïÑÔÖÐ,ÒÔÏÂÐðÊö²»ÕýÈ·µÄÊÇ_____A____. A) ÔÚC³ÌÐòÖÐ,ÎÞÂÛÊÇÕûÊý»¹ÊÇʵÊý,¶¼Äܱ»×¼È·ÎÞÎóµÄ±íʾ
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40¡¢Ò»¸öCÓïÑÔµÄÖ´ÐÐÊÇ´Ó_____A______.
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41¡¢ÉèaΪÕûÐͱäÁ¿,²»ÄÜÕýÈ·±í´ïÊýѧ¹Øϵ10 A) 1010&&a<15 D) !(a<=10)&&!(a>=15) 42¡¢ÏÂÁгÌÐòÖ´ÐкóµÄÊä³ö½á¹ûÊÇ_____C____. #include {c=a*b;printf(\ else {c=b/a;printf(\ } A) 60/5=12 B) 300 C) 60*5=300 D) 12 43¡¢Èç¹ûcΪ×Ö·ûÐͱäÁ¿£¬ÅжÏcÊÇ·ñΪ¿Õ¸ñ²»ÄÜʹÓÃ____A____.(¼ÙÉèÒÑÖª¿Õ¸ñASCIIÂëΪ32) A) if(c=='32') B) if(c==32) C) if(c=='\\40') D) if(c==' ') 44¡¢ÔËÐÐÏÂÃæ³ÌÐòʱ£¬Èô´Ó¼üÅÌÊäÈë\£¬Ôò³ÌÐòµÄÊä³ö½á¹ûÊÇ____D____. #include int x,y; scanf(\ - 3 - if (x==y) printf(\ else if (x>y) printf(\ else printf(\ } A) 3<5 B) 5>3 C) x>y D) x scanf(\ if (a>b) if (a>c) printf(\ else printf(\ else if (b>c) printf(\ else printf(\ } A) 5 B) 6 C) 7 D) ²»¶¨Öµ 46¡¢Ö´ÐÐÏÂÃæ³ÌÐòʱ,Èô´Ó¼üÅÌÊäÈë\£¬Ôò³ÌÐòµÄÔËÐнá¹ûÊÇ____A____. #include if (cp>='0' && cp<='9') k=cp-'0'; else if (cp>='a' && cp<='f') k=cp-'a'+10; else k=cp-'A'+10; printf(\ } A) 2 B) 4 C) 1 D) 10 47¡¢ÔËÐÐÏÂÃæ³ÌÐòʱ,´Ó¼üÅÌÊäÈë\£¬ÔòÊä³ö½á¹ûÊÇ___B_____. #include scanf(\ if (a<0.0) b=0.0; else if ((a<0.5) && (a!=2.0)) b=1.0/(a+2.0); else if (a<10.0) b=1.0/2; else b=10.0; printf(\ } A) 0.000000 B) 0.500000 C) 1.000000 D) 0.250000 48¡¢Ö´ÐÐÏÂÃæ³ÌÐòºó,ÔËÐнá¹ûÊÇ____A____. #include if (x%3= =0 && x%7==0) { y+=x;printf(\ else {y=x;printf(\ } A) y=41 B) y=43 C) y=42 D) y=1 49¡¢ÔËÐÐÏÂÃæ³ÌÐòʱ£¬´Ó¼üÅÌÊäÈë\£¬ÔòÊä³ö½á¹ûÊÇ___A___. #include scanf(\ if (x if (y A) 34 B) 12 C) 9 D) ²»È·¶¨µÄÖµ 50¡¢ÔËÐÐÏÂÃæ³ÌÐòʱ£¬´Ó¼üÅÌÊäÈë×ÖĸH£¬ÔòÊä³ö½á¹ûÊÇ_____C___. #include ch=getchar( ); switch(ch) { case 'H':printf(\ case 'G':printf(\ default:printf(\ } } A) Hello! B) Hello! Good Morning! C) Hello! D) Hello! - 4 - Good morning! Bye_Bye! Bye_Bye! 51¡¢Ö´ÐÐÏÂÁгÌÐò¶ÎºóµÄÊä³ö½á¹ûÊÇ_____A____. int x=1,y=1,z=1; x+=y+=z; printf(\ A) 3 B) 2 C) 1 D) 4 52¡¢ÉèchÊÇcharÐͱäÁ¿,ֵΪ'A',Ôò±í´ïʽch=(ch>='A' && ch<='Z')?ch+32:chµÄÖµÊÇ__B___. A) Z B) a C) z D) A 53¡¢ÏÂÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ____C____. #include { int x=8,y=-7,z=9; if (x if (y<0) z=0; else z-=1; printf(\ } A) 8 B) 1 C) 9 D) 0 54¡¢ÔËÐÐÏÂÃæ³ÌÐòʱ,Èô´Ó¼üÅÌÊäÈë\Ôò³ÌÐòµÄÊä³ö½á¹ûÊÇ_____B___. #include scanf(\ if (a++>5)printf(\ else printf(\ } A) 7 B) 6 C) 5 D) 4 55¡¢ÔËÐÐÏÂÃæ³ÌÐòʱ£¬Èô´Ó¼üÅÌÊäÈë\£¬4 scanf(\ s=a; if (s printf(\ } A) 14 B) 16 C) 18 D) 20 56¡¢ÏÂÁгÌÐòµÄÖ´Ðнá¹ûÊÇ_____D____. #include { int x=0,y=1,z=0; if (x=z=y) x=3; printf(\ } A) 3,0 B) 0,0 C) 0,1 D) 3,1 57¡¢¼Ù¶¨µÈ¼¶ºÍ·ÖÊýÓÐÒÔ϶ÔÓ¦¹Øϵ£º µÈ¼¶£ºA ·ÖÊý£º85¡«100 µÈ¼¶£ºB ·ÖÊý£º60¡«84 µÈ¼¶£ºC ·ÖÊý£º60 ÒÔÏ ¶ÔÓڵȼ¶gradeÊä³öÏàÓ¦µÄ·ÖÊýÇø¼ä£¬Äܹ»Íê³É¸Ã¹¦ÄܵijÌÐò¶ÎÊÇ____D____. A) switch (grade) { case 'A':printf(\ case 'B':printf(\ case 'C':printf(\ÒÔÏÂ\\n\ default:printf(\µÈ¼¶´íÎó!\\n\ } B) switch (grade) { case 'A':printf(\ case 'B':printf(\ case 'C':printf(\ÒÔÏÂ\\n\ default:printf(\µÈ¼¶´íÎó!\\n\ } C) switch (grade) { case 'A':printf(\ case 'B':printf(\ case 'C':printf(\ÒÔÏÂ\\n\ default:printf(\µÈ¼¶´íÎó!\\n\ } D) switch (grade) { case 'A':printf(\ case 'B':printf(\ case 'C':printf(\ÒÔÏ \\n\ default:printf(\µÈ¼¶´íÎó!\\n\ } 58¡¢Äܹ»Íê³ÉÈçϺ¯Êý¼ÆËãµÄ³ÌÐò¶ÎÊÇ__B____. ©° -1 x<0 y= ©È 0 x=0 ©¸ 1 x>0 A) y=1; B) if (x>=0) - 5 - if(x!=0) if(x>0) y=1; if(x>0) y=1; else y=0; else y=0; else y=-1; C) y=0; D) y=-1; if (x>=0) if (x>0) y=1; if (x>0) y=1; else y=0; else y=-1; 59¡¢ÓÐÈçϳÌÐò #include { float x=5.0,y; if(x<0.0) y=0.0; else if (x<10.0) y=1.0/x; else y=1.0; printf(\ } ¸Ã³ÌÐòµÄÊä³ö½á¹ûÊÇ____C_____. A) 0.000000 B) 0.50000 C) 0.200000 D) 1.000000 60¡¢ÒÔϳÌÐòµÄÖ´Ðнá¹ûÊÇ___B_____. #include case 1: switch (y) { case 0:printf(\ case 1:printf(\ } case 2:printf(\ } } A) first B) first second third C) first D) second third 61¡¢ÒÔϳÌÐòµÄÖ´Ðнá¹ûÊÇ____A____. #include if (!c) x=15; else x=25; printf(\ } A) d=20 B) d=10 C) d=15 D) 25 62¡¢ÓÐÈçϳÌÐò: #include { int a=2,b=-1,c=2; if (a if (b<0) c=0; else c++; printf(\ } ¸Ã³ÌÐòµÄÊä³ö½á¹ûÊÇ___C_____. A) 0 B) 1 C) 2 D) 3 63¡¢ÏÂÁгÌÐòÖ´ÐкóµÄÊä³ö½á¹ûÊÇ____B____. #include if ((z=y)<0) x=4; else if (y==0) x=5; else x=6; printf(\ } A) 4,1 B) 6,1 C) 5,0 D) ³ö´íÐÅÏ¢ 64¡¢ÓÐÈçϳÌÐò #include { int x=1,a=0,b=0; switch(x) { case 0: b++; case 1: a++; case 2: a++;b++; } printf(\ } ¸Ã³ÌÐòµÄÊä³ö½á¹ûÊÇ______A____. A) a=2,b=1 B) a=1,b=1 C) a=1,b=0 D) a=2,b=2 65¡¢ÏÂÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ____C_____. #include - 6 - void main( ) { int a= -1,b=1,k; if ((++a<0) && (b--<=0)) printf(\ else printf(\ } A) -1 1 B) 0 1 C) 1 0 D) 0 0 66¡¢¼Ù¶¨w¡¢x¡¢y¡¢z¡¢m¾ùΪintÐͱäÁ¿£¬ÓÐÈçϳÌÐò¶Î£º w=1;x=2;y=3;z=4; m=(w A) 4 B) 3 C) 2 D) 1 67¡¢ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ___D______. main( ) { int a=100; if (a>100) printf(\ else printf(\ } A) a<=100 B) 100 C) 0 D) 1 68¡¢ÈôÖ´ÐÐÏÂÃæµÄ³ÌÐò´Ó¼üÅÌÉÏÊäÈë9,ÔòÊä³ö½á¹ûÊÇ.______B________ #include scanf(\ if (n++<10) printf(\ else printf(\ A) 11 B) 10 C) 9 D) 8 69¡¢ÒÔϳÌÐòÊä³ö½á¹ûÊÇ_____D_____. #include if (++m>5) printf(\ else printf(\ } A) 7 B) 6 C) 5 D) 4 70¡¢ÈôÖ´ÐÐÏÂÃæµÄ³ÌÐò´Ó¼üÅÌÉÏÊäÈë5,ÔòÊä³ö½á¹ûÊÇ. #include scanf(\ if (x++>5) printf(\ else printf(\ } A) 7 B) 6 C) 5 D) 4 71¡¢ÒÔϳÌÐò¶ÎÔËÐнá¹ûÊÇ____A____. int x=1,y=1,z=-1; x+=y+=z; printf(\ A) 1 B) 2 C) 4 D) ²»È·¶¨µÄÖµ 72¡¢ÓÐÒÔϳÌÐò #include printf(\ } Êä³ö½á¹ûÊÇ____A____. A) 2,1 B) 3,2 C) 4,3 D) 2,-1 73¡¢ÔËÐÐÏÂÃæ³ÌÐòʱ£¬Èô´Ó¼üÅÌÊäÈëÊý¾ÝΪ\£¬ ÔòÊä³ö½á¹ûÊÇ___C____. #include \ void main() { int num,i,j,k,place; scanf(\ if (num>99) place=3; else if(num>9) place=2; else place=1; i=num/100; j=(num-i*100)/10; k=(num-i*100-j*10); switch (place) { case 3: printf(\ break; case 2: printf(\ break; case 1: printf(\ } } A) 123 B) 1,2,3 C) 321 D) 3,2,1 74¡¢Ö´ÐÐÏÂÁгÌÐòºóµÄÊä³ö½á¹ûÊÇ___D____. #include - 7 - { int k=4,a=3,b=2,c=1; printf(\ } A) 4 B) 3 C) 2 D) 1 75¡¢ÒÔÏÂÌõ¼þ±í´ïʽÖÐÄÜÍêÈ«µÈ¼ÛÓÚÌõ¼þ±í´ïʽxµÄÊÇ____B___. A) (x==0) B) (x!=0) C) (x==1) D) (x!=1) 76¡¢ÈôÔËÐÐÏÂÃæ³ÌÐòʱ,¸ø±äÁ¿aÊäÈë15,ÔòÊä³ö½á¹ûÊÇ___A___. #include scanf(\ b=a>15?a+10:a-10; printf(\ } A) 5 B) 25 C) 15 D) 10 77¡¢ÔËÐÐÏÂÃæ³ÌÐòºó,Êä³öÊÇ___D___. #include if (k<=0) printf(\ else printf(\ } A) #### B) **** C) ####**** D) ÓÐÓï·¨´íÎó²»ÄÜͨ¹ý±àÒë 78¡¢Ö´ÐÐÏÂÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ____C____. #include { int a=5,b=0,c=0; if (a=a+b) printf(\ else printf(\ } A) ÓÐÓï·¨´íÎó²»ÄܱàÒë B) ÄÜͨ¹ý±àÒ룬µ«²»ÄÜͨ¹ýÁ¬½Ó C) Êä³ö **** D) Êä³ö #### 79¡¢ÎªÁ˱ÜÃâǶÌ×µÄif-elseÓï¾äµÄ¶þÒåÐÔ£¬CÓïÑԹ涨else×ÜÊÇÓë___C___×é³ÉÅä¶Ô¹Øϵ. A) ËõÅÅλÖÃÏàͬµÄif B) ÔÚÆä֮ǰδÅä¶ÔµÄif C) ÔÚÆä֮ǰÉÐδÅä¶ÔµÄ×î½üµÄif D) ͬһÐÐÉϵÄif 80¡¢Éèx ¡¢y ¡¢z ¡¢t¾ùΪintÐͱäÁ¿,ÔòÖ´ÐÐÒÔÏÂÓï¾äºó,tµÄֵΪ____C_____. x=y=z=1; t=++x || ++y && ++z; A) ²»¶¨Öµ B) 4 C) 1 D) 0 81¡¢ÒÔϳÌÐò¶Î____C______. x=-1; do { x=x*x; } while (!x); A)ÊÇËÀÑ»· B)Ñ»·Ö´ÐÐÁ½´Î C)Ñ»·Ö´ÐÐÒ»´Î D)ÓÐÓï·¨´íÎó 82¡¢¶ÔÏÂÃæ³ÌÐò¶ÎÃèÊöÕýÈ·µÄÊÇ___B____. int x=0,s=0; while (!x!=0) s+=++x; printf(\A) ÔËÐгÌÐò¶ÎºóÊä³ö0 B) ÔËÐгÌÐò¶ÎºóÊä³ö1 C) ³ÌÐò¶ÎÖеĿØÖƱí´ïʽÊÇ·Ç·¨µÄ D) ³ÌÐò¶ÎÑ»·ÎÞÊý´Î 83¡¢ÏÂÃæ³ÌÐò¶ÎµÄÊä³ö½á¹ûÊÇ____C____. x=3; do { y=x--; if (!y) {printf(\ printf(\ } while(x=2); A) ## B) ##* C) ËÀÑ»· D)Êä³ö´íÎóÐÅÏ¢ 84¡¢ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ____B____. #include { int a=1,b=10; do { b-=a;a++; } while(b--<0); printf(\ } A) 3,11 B) 2,8 C) 1,-1 D) 4,9 85¡¢ÏÂÃæ³ÌÐò¶ÎµÄÔËÐнá¹ûÊÇ____B______. int n=0; - 8 - while (n++<=2) printf(\ A) 012 B) 123 C) 234 D) ´íÎóÐÅÏ¢ 86¡¢ÏÂÃæ³ÌÐò¶ÎµÄÔËÐнá¹ûÊÇ___D_____. int x=0,y=0; while (x<15) y++,x+=++y; printf(\ A) 20,7 B) 6,12 C) 20,8 D)8,20 87¡¢ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ___B_____. #include printf(\ } A) 4 B) 3 C) 5 D) 6 88¡¢º¯ÊýpiµÄ¹¦ÄÜÊǸù¾ÝÒÔϽüËƹ«Ê½Çó¦ÐÖµ£º____C______ (¦Ð*¦Ð)/6=1+1/(2*2)+1/(3*3)+..+1/(n*n) ÇëÌî¿Õ£¬Íê³ÉÇó¦ÐµÄ¹¦ÄÜ¡£ #include { double s=0.0; int i,n; scanf(\ for(i=1;i<=n;i++) s=s+_______ ; s=(sqrt(6*s)); printf(\ } A) 1/i*i B) 1.0/i*i C) 1.0/(i*i) D) 1.0/(n*n) 89¡¢ÏÂÃæ³ÌÐò¶ÎµÄÔËÐнá¹ûÊÇ____B____. for(x=10;x>3;x--) { if(x%3) x--; --x; --x; printf(\ } A) 6 3 B) 7 4 C) 6 2 D) 7 3 90¡¢ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ____D_____. #include ++a; ++a; b+=a; } while(a<9); printf(\ } A) 34 B) 24 C) 26 D) 25 91¡¢ÏÂÃæ³ÌÐò¶ÎµÄÔËÐнá¹ûÊÇ_____D______. for(i=1;i<=5;) printf(\ i++; A) 12345 B) 1234 C) 15 D) ÎÞÏÞÑ»· 92¡¢ÏÂÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ_____B_____. #include while (n--) printf(\ } A) 2 0 B) 3 1 C) 3 2 1 D) 2 1 0 93¡¢ÒÔϳÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ___D_____. #include { j=j+1; i--; }while(i>2); printf(\ } A) 50 B) 52 C) 51 D) 8 94¡¢ÒÔϺ¯ÊýµÄ¹¦ÄÜÊÇ£ºÇóxµÄy´Î·½£¬ÇëÌî¿Õ.____C______ #include scanf(\ for(i=1,z=x;i printf(\ } A) i++ B) x++ C) x D) i - 9 - 95¡¢ÓÐÈçϳÌÐò #include { printf(\ }while(!x); } ¸Ã³ÌÐòµÄÖ´Ðнá¹ûÊÇ___B____ A) 321 B) 23 C) ²»Êä³öÈκÎÄÚÈÝ D) ÏÝÈëËÀÑ»· 96¡¢ÒÔϳÌÐò¶ÎµÄÖ´Ðнá¹ûÊÇ____C____. int i,j,m=0; for(i=1;i<=15;i+=4) for(j=3;j<=19;j+=4) m++; printf(\ A) 12 B) 15 C) 20 D) 25 97¡¢ÏÂÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ______A_____. #include for(i=1;i<6;i++) { if (i%2!=0) {printf(\ printf(\ } printf(\ } A) #*#*# B) ##### C) ***** D) *#*#* 98¡¢ÏÂÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ____D______. #include { int x=10,y=10,i; for(i=0;x>8;y=++i) printf(\ } A) 10 1 9 2 B) 9 8 7 6 C) 10 9 9 0 D) 10 10 9 1 99¡¢Ö´ÐÐÒÔϳÌÐòºó£¬Êä³öµÄ½á¹ûÊÇ_____D_____. #include printf(\ } A) -1 B) 1 C) 8 D) 0 100¡¢ÓÐÈçϳÌÐò #include while(n>6) {n--;printf(\ } ¸Ã³ÌÐò¶ÎµÄÊä³ö½á¹ûÊÇ_____B_____. A) 987 B) 876 C) 8765 D) 9876 101¡¢ÓÐÈçϳÌÐò #include for(i=1;i<=3;sum++) sum+=i; printf(\ } ¸Ã³ÌÐòµÄÖ´Ðнá¹ûÊÇ______C_____. A) 6 B) 3 C) ËÀÑ»· D) 0 102¡¢ÒÔÏÂÑ»·ÌåµÄÖ´ÐдÎÊýÊÇ___D____ #include for(i=0,j=1; i<=j+1; i+=2, j--) printf(\ } A) 3 B) 2 C) 1 D) 0 103¡¢ÔÚÖ´ÐÐÒÔϳÌÐòʱ£¬Èç¹û´Ó¼üÅÌÉÏÊäÈ룺ABCdef<»Ø³µ>£¬ÔòÊä³öΪ____B____. #include while ((ch=getchar( ))!='\\n') { if (ch>='A' && ch<='Z') ch=ch+32; else if (ch>='a' && ch<'z') ch=ch-32; printf(\ } printf(\ } A) ABCdef B) abcDEF C) abc D) DEF 104¡¢ÏÂÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ____D______. main( ) { int i,k=0, a=0, b=0; - 10 - for(i=1;i<=4;i++) { k++; if (k%2==0) {a=a+k; continue;} b=b+k; a=a+k; } printf(\ } A) k=5 a=10 b=4 B) k=3 a=6 b=4 C) k=4 a=10 b=3 D) k=4 a=10 b=4 105¡¢Ö´ÐÐÏÂÃæ³ÌÐò¶Îºó,kµÄÖµÊÇ____D_____. int i,j,k; for(i=0,j=10;i A) 9 B) 11 C) 8 D) 10 106¡¢ÏÂÃæ³ÌÐòÊǼÆËãn¸öÊýµÄƽ¾ùÖµ,ÇëÌî¿Õ.____B___ #include float x,avg=0.0; scanf(\ for(i=0;i A) i B) x C) x D) i avg/i avg/n avg/x avg/n 107¡¢ÒÔϳÌÐòµÄ¹¦ÄÜÊÇ:´Ó¼üÅÌÉÏÊäÈëÈô¸É¸öѧÉúµÄ³É¼¨, ͳ¼Æ²¢Êä³ö×î¸ß³É¼¨ºÍ×îµÍ³É¼¨,µ±ÊäÈ븺Êýʱ½áÊøÊäÈë¡£ÇëÌî¿Õ¡£___D_____ #include { float x,amax,amin; scanf(\ amax=x; amin=x; while (________ ) { if (x>amax) amax=x; if (______) amin=x; scanf(\ } printf(\ } A) x<=0 B) x>0 C) x>0 D) x>=0 x>amin x<=amin x>amin x 108¡¢ÔĶÁÒÔϳÌÐò£¬³ÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ__B____. #include for(x=5;x>0;x--) if (x--<5) printf(\ else printf(\ } A) 4,3,2 B) 4,3,1, C) 5,4,2 D) 5,3,1, 109¡¢ÒÔϳÌÐò¶ÎµÄÊä³ö½á¹ûÊÇ____C____. int k,n,m; n=10;m=1;k=1; while (k<=n) {m*=2;k+=4;} printf(\ A) 4 B) 16 C) 8 D) 32 110¡¢ÏÂÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ____B_____. #include {printf(\ continue;} } } A) 741 B) 852 C) 963 D) 875421 111¡¢ÏÂÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ____B____. #include printf(\ }while(!(--x)); } A) 1 B) 1 -2 C) 3 0 D)ÊÇËÀÑ»· 112¡¢¶¨ÒåÈçϱäÁ¿: int n=10; ÔòÏÂÁÐÑ»·µÄÊä³ö½á¹ûÊÇ___B____. while(n>7) { n--; printf(\ A) 10 B) 9 C) 10 D) 9 - 11 - 9 8 9 8 8 7 8 7 7 6 113¡¢Óï¾äwhile(!e);ÖеÄÌõ¼þ !e µÈ¼ÛÓÚ____A____. A) e==0 B) e!=1 C) e!=0 D) ~e 114¡¢ÒÔÏÂÐðÊöÕýÈ·µÄÊÇ_____B____. A) continueÓï¾äµÄ×÷ÓÃÊǽáÊøÕû¸öÑ»·µÄÖ´ÐÐ B) Ö»ÄÜÔÚÑ»·ÌåÄÚºÍswitchÓï¾äÌåÄÚʹÓÃbreakÓï¾ä C) ÔÚÑ»·ÌåÄÚʹÓÃbreakÓï¾ä»òcontinueÓï¾äµÄ×÷ÓÃÏàͬ D) ´Ó¶à²ãÑ»·Ç¶Ì×ÖÐÍ˳öʱ,Ö»ÄÜʹÓÃgotoÓï¾ä 115¡¢ÔÚÏÂÁÐÑ¡ÏîÖУ¬Ã»Óй¹³ÉËÀÑ»·µÄ³ÌÐò¶ÎÊÇ___D_. A) int i=100; B) for( ; ; ); while (1) { i=i0+1; if (i>100) break; } C) int k=1000; D) int s=36; do {++k;} while (k>=1000); while (s) --s; 116¡¢ÏÂÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ____A_____. #include for(i=1;i<=5;i++) { if (i%2) printf(\ else continue; printf(\ } printf(\ } A) *#*#*#$ B) #*#*#*$ C) #*#*$ D) *#*#$ 117¡¢ÏÂÃæ³ÌÐò¶ÎÖÐ,Ñ»·ÌåµÄÖ´ÐдÎÊýÊÇ____C_____. int a=10,b=0; do {b+=2;a-=2+b;} while(a>=0); A) 4 B) 5 C) 3 D) 2 118¡¢ÈôiΪÕûÐͱäÁ¿,ÔòÒÔÏÂÑ»·Óï¾äµÄÑ»·´ÎÊýÊÇ_B_. for(i=2;i==0;) printf(\ A) ÎÞÏÞ´Î B) 0´Î C) 1´Î D) 2´Î 119¡¢CÓïÑÔÖÐwhile ºÍdo-while Ñ»·µÄÖ÷ÒªÇø±ðÊÇ.__A__ A) do-whileµÄÑ»·ÌåÖÁÉÙÎÞÌõ¼þÖ´ÐÐÒ»´Î B) while µÄÑ»·¿ØÖÆÌõ¼þ±Èdo-while µÄÑ»·¿ØÖÆÌõ¼þÑϸñ C) do-while ÔÊÐí´ÓÍⲿתµ½Ñ»·ÌåÄÚ D) do-while µÄÑ»·Ìå²»ÄÜÊǸ´ºÏÓï¾ä 120¡¢¶ÔÓÚfor(±í´ïʽ1;;±í´ïʽ3)¿ÉÀí½âΪ______B____. A) for(±í´ïʽ1;0;±í´ïʽ3) B) for(±í´ïʽ1;1;±í´ïʽ3) C) for(±í´ïʽ1;±í´ïʽ1;±í´ïʽ3) D) for(±í´ïʽ1;±í´ïʽ3;±í´ïʽ3) 121¡¢ºÏ·¨µÄÊý×鶨ÒåÊÇ___D_____. A) int a[6]={\ B) int a[5]={0,1,2,3,4,5}; C) char a={\ D) char a[]={0,1,2,3,4,5}; 122¡¢ÒªÇóÏÂÃæµÄ³ÌÐòÔËÐкó£¬ÏÔʾÈçϽá¹û£º 2 10 4 6 1 5 2 3 2 4 7 8 5 1 3 2 Ôò³ÌÐòÖеĻ®Ïß´¦Ó¦ÌîÈë___B_____. #include { int a[4][4]={ ________ }; int i,j; for(i=0;i<4;i++) {for(j=0;j<4;j++) printf(\ printf(\ } A) {1,5,2,3},{2,4,7,8},{5,1,3,2} B) {2,10,4,6},{1,5,2,3},{2,4,7,8},{5,1,3,2} C) {5,1,3,2},{2,4,7,8},{1,5,2,3} D) {2,1,2,5},{10,5,4,1},{4,2,7,3},{6,3,8,2} 123¡¢¸ø³öÒÔ϶¨Òå: char x[ ]=\ char y[ ]={'a','b','c','d','e','f','g'}; ÔòÕýÈ·µÄÐðÊöΪ ___C_____. A) Êý×éxºÍÊý×éyµÈ¼Û B) Êý×éxºÍÊý×éyµÄ³¤¶ÈÏàͬ C) Êý×éxµÄ³¤¶È´óÓÚÊý×éyµÄ³¤¶È D) Êý×éxµÄ³¤¶ÈСÓÚÊý×éyµÄ³¤¶È 124¡¢¶¨ÒåÈçϱäÁ¿ºÍÊý×é: int i; int x[4][4]={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16}; - 12 - ÔòÏÂÃæÓï¾äµÄÊä³ö½á¹ûÊÇ___C_____. for(i=0;i<4;i++) printf(\A) 1 5 9 13 B) 1 6 11 16 C) 4 7 10 13 D) 4 8 12 16 125¡¢ÏÂÃæ³ÌÐòÊä³öµÄ½á¹ûÊÇ____D____. #include static int a[6]={1,2,3,4,5,6}; for(i=0,j=1;i<5;++i,j++) x+=a[i]*a[j]; printf(\ } A) Êý×éaÖÐÊ×βµÄ¶ÔÓ¦ÔªËصij˻ý B) Êý×éaÖÐÊ×βµÄ¶ÔÓ¦ÔªËصij˻ýÖ®ºÍ C) Êý×éaÖÐÏàÁÚ¸÷ÔªËصij˻ý D) Êý×éaÖÐÏàÁÚ¸÷ÔªËصij˻ýÖ®ºÍ 126¡¢ÈôÏ£ÍûÏÂÃæµÄ³ÌÐòÔËÐкóÊä³ö45£¬³ÌÐò¿Õ°×´¦µÄÕýÈ·Ñ¡ÔñÊÇ___C_____. #include { int i,j=10,a[ ]={1,3,5,7,9,11,13,15}; for( ____________ ) j+=a[i]; printf(\ } A) i=5;i>1;i-- B) i=0;i<7;++i C) i=5;i>=1;--i D) i=2;i<6;++i 127¡¢ÈôÓÐÒÔÏÂ˵Ã÷£º char s1[ ]={\ ÔòÒÔ϶ÔÊý×éÔªËØ»òÊý×éµÄÊä³öÓï¾äÖУ¬ÕýÈ·µÄÊÇ__C___. A) printf(\ B) printf(\ C) puts(s1);puts(s2); D) puts(s1,s2); 128¡¢ÏÂÁÐһάÊý×é³õʼ»¯Óï¾äÖУ¬ÕýÈ·ÇÒÓëÓï¾äfloat a[ ]={0,3,8,0,9};µÈ¼ÛµÄÊÇ_____D___. A) float a[6]={0,3,8,0,9}; B) float a[4]={0,3,8,0,9}; C) float a[7]={0,3,8,0,9}; D) float a[5]={0,3,8,0,9}; 129¡¢ÔËÐÐÏÂÃæ³ÌÐò¶ÎµÄÊä³ö½á¹ûÊÇ___A_____. char s1[10]={'S','e','t','\\0','u','p','\\0'}; printf(\ A) Set B) Setup C) Set up D) 'S''e''t' 130¡¢ÒÔϳÌÐò¶ÎµÄÊä³ö½á¹ûÊÇ____B____. char s[ ]=\ printf(\ A) 7 B) 8 C) 9 D) 10 131¡¢ÈôÓÐ˵Ã÷:char c[10]={'E','a','s','t','\\0'};£¬ÔòÏÂÊö˵·¨ÖÐÕýÈ·µÄÊÇ_____D_____. A) c[7]²»¿ÉÒýÓà B) c[6]¿ÉÒýÓ㬵«Öµ²»È·¶¨ C) c[4]²»¿ÉÒýÓà D) c[4]¿ÉÒýÓã¬ÆäֵΪ¿Õ×Ö·û 132¡¢ÏÂÁгõʼ»¯Óï¾äÖУ¬ÕýÈ·ÇÒÓëÓï¾ä char c[ ]=\µÈ¼ÛµÄÊÇ____C____. A) char c[ ]={'s','t','r','i','n','g'}; B) char c[ ]='string'; C) char c[7]={'s','t','r','i','n','g','\\0'}; D) char c[7]={'string'}; 133¡¢ÈôÓÐ˵Ã÷char c[7]={'s','t','r','i','n','g'};Ôò¶ÔÔªËصķǷ¨ÒýÓÃÊÇ____C____. A) c[0] B) c[9-6] C) c[4*2] D) c[2*3] 134¡¢ÈçÓÐ˵Ã÷£ºchar s1[5],s2[7]; ,Òª¸øÊý×és1ºÍs2ÕûÌ帳ֵ£¬ÏÂÁÐÓï¾äÖÐÕýÈ·µÄÊÇ____C____. A) s1=getchar(); s2=getchar(); B) scanf(\C) scanf(\D) gets(s1,s2); 135¡¢ÏÂÁÐÒ»×é³õʼ»¯Óï¾äÖУ¬ÕýÈ·µÄÊÇ___B_____. A) int a[8]={ }; B) int a[9]={0,7,0,4,8}; C) int a[5]={9,5,7,4,0,2}; D) int a[7]=7*6; 136¡¢ÒÔϳÌÐòÊä³öµÄ½á¹ûÊÇ____D_____. #include { char str[ ]=\ int i; for(i=0;str[i]!='\\0';i++) if(str[i]>='0'&&str[i]<='9') printf(\ printf(\ } A) 123456789 B) 1a2b3c C) abc D) 123 137¡¢ÒÔϳÌÐòÊä³öµÄ½á¹ûÊÇ___C_____. #include { int a[ ]={5,4,3,2,1},i,j; long s=0; for(i=0;i<5;i++) s=s*10+a[i]; printf(\ } A) s=12345 B) s=5 4 3 2 1 C) s=54321 D) ÒÔÉ϶¼²»¶Ô - 13 - 138¡¢ÒÔϳÌÐòÊä³öµÄ½á¹ûÊÇ____A____. #include { int a[ ]={1,2,3,4,5},i,j,s=0; for(i=0;i<5;i++) s=s*10+a[i]; printf(\ } A) s=12345 B) s=1 2 3 4 5 C) s=54321 D) s=5 4 3 2 1 139¡¢ÔÚ¶¨Òåint a[5][6];ºó£¬Êý×éaÖеĵÚ10¸öÔªËØÊÇ.____C____£¨Éèa[0][0]ΪµÚÒ»¸öÔªËØ£© A) a[2][5] B) a[2][4] C) a[1][3] D) a[1][5] 140¡¢µ±½ÓÊÜÓû§ÊäÈëµÄº¬ÓпոñµÄ×Ö·û´®Ê±£¬Ó¦Ê¹ÓÃ____A____º¯Êý. A) gets( ) B) getchar( ) C) scanf( ) D) printf( ) 141¡¢ÒÔϳÌÐòÖ´ÐÐʱÊäÈëLanguage Programming<»Ø³µ>£¬Êä³ö½á¹ûÊÇ____D____. #include printf(\ } A) Language Programming B) Language C) str=Language D) str=Language Programming 142¡¢ÒÔÏÂһάÊý×éaµÄÕýÈ·¶¨ÒåÊÇ___D_____ . A) int a(10); B) int n=10,a[n]; C) int n; D) #define SIZE 10 scanf(\ int a[SIZE]; int a[n]; 143¡¢ÒÔ϶ԶþάÊý×éa½øÐÐÕýÈ·³õʼ»¯µÄÊÇ__B_____. A) int a[2][3]={ {1,2},{3,4},{5,6} }; B) int a[ ][3]={1,2,3,4,5,6 }; C) int a[2][ ]={1,2,3,4,5,6}; D) int a[2][ ]={ { 1,2},{3,4}}; 144¡¢ÒÔϹØÓÚÊý×éµÄÃèÊöÕýÈ·µÄÊÇ____C______. A) Êý×éµÄ´óСÊǹ̶¨µÄ£¬µ«¿ÉÒÔÓв»Í¬ÀàÐ͵ÄÊý×éÔªËØ¡£B) Êý×éµÄ´óСÊǿɱäµÄ£¬µ«ËùÓÐÊý×éÔªËصÄÀàÐͱØÐëÏàͬ¡£C) Êý×éµÄ´óСÊǹ̶¨µÄ£¬ËùÓÐÊý×éÔªËصÄÀàÐͱØÐëÏàͬ¡£D) Êý×éµÄ´óСÊǿɱäµÄ£¬¿ÉÒÔÓв»Í¬ÀàÐ͵ÄÊý×éÔªËØ¡£ 145¡¢ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ____B____. #include { int a[4][4]={{1,3,5,},{2,4,6},{3,5,7}}; printf(\ } A) 0650 B) 1470 C) 5430 D) Êä³öÖµ²»¶¨ 146¡¢ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ___A_____. #include { int a[4][4]={{1,3,5,},{2,4,6},{3,5,7}}; printf(\ } A) 0650 B) 1470 C) 5430 D) Êä³öÖµ²»¶¨ 147¡¢ÒÑÖªshort intÀàÐͱäÁ¿Õ¼ÓÃÁ½¸ö×Ö½Ú£¬ÈôÓж¨Ò壺short int x[10]={0,2,4}; £¬ÔòÊý×éxÔÚÄÚ´æÖÐËùÕ¼×Ö½ÚÊýÊÇ____D____. A) 3 B) 6 C) 10 D) 20 148¡¢ÔÚ¶¨Òåint a[5][4]; Ö®ºó£¬¶ÔaµÄÒýÓÃÕýÈ·µÄÊÇ.____C____ A) a[2][4] B) a[1,3] C) a[4][3] D) a[5][0] 149¡¢ÒÔÏÂÊý×鶨ÒåÖв»ÕýÈ·µÄÊÇ____D____. A) int a[2][3]; B) int b[][3]={0,1,2,3}; C) int c[100][100]={0}; D) int a[3][]={{1,2},{1,2,3},{1,2,3,4}}; 150¡¢ÔÚÖ´ÐÐÓï¾ä£º int a[ ][3]={1,2,3,4,5,6}; ºó£¬a[1][0]µÄÖµÊÇ____A____. A) 4 B) 1 C) 2 D) 5 151¡¢ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ____C____. #include for(i=9;i>=0;i--) a[i]=10-i; printf(\ } A) 258 B) 741 C) 852 D) 369 152¡¢ÒÔ϶¨ÒåÓï¾äÖУ¬´íÎóµÄÊÇ___B_____. A) int a[]={1,2}; B) char a={\C) char s[10]={\ D) int a[]={'a','b','c'}; 153¡¢ÒÔ϶¨ÒåÓï¾äÖУ¬´íÎóµÄÊÇ____D____. A) int a[]={1,2}; B) char a[]={\C) char s[10]={\ D) int n=5,a[n]; - 14 - 154¡¢ÏÂÁгÌÐòµÄÊä³ö½á¹ûÊÇ____C____. #include {char b[]=\ char p=0; while(p<7) putchar(b[p++]); putchar('\\n'); } A) GFEDCBA B) BCDEFG C) ABCDEFG D) GFEDCB 155¡¢ÏÂÊö¶ÔCÓïÑÔ×Ö·ûÊý×éµÄÃèÊöÖдíÎóµÄÊÇ___C__. A) ×Ö·ûÊý×é¿ÉÒÔ´æ·Å×Ö·û´® B) ×Ö·ûÊý×éÖеÄ×Ö·û´®¿ÉÒÔÕûÌåÊäÈë¡¢Êä³ö C) ¿ÉÒÔÔÚ¸³ÖµÓï¾äÖÐͨ¹ý¸³ÖµÔËËã·û\¶Ô×Ö·ûÊý×éÕûÌ帳ֵ D) ²»¿ÉÒÔÓùØϵÔËËã·û¶Ô×Ö·ûÊý×éÖеÄ×Ö·û´®½øÐÐ±È½Ï 156¡¢ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ____A____. #include { int i,x[3][3]={1,2,3,4,5,6,7,8,9}; for(i=0;i<3;i++) printf(\ printf(\ } A) 1,5,9, B) 1,4,7, C) 3,5,7, D) 3,6,9, 157¡¢ÈçÓж¨ÒåÓï¾äint a[]={1,8,2,8,3,8,4,8,5,8}; £¬ÔòÊý×éaµÄ´óСÊÇ___A_____. A) 10 B) 11 C) 8 D) ²»¶¨ 158¡¢ÓÐÈçϳÌÐò #include { char ch[80]=\ int j;long s=0; puts(ch); for(j=0;ch[j]>'\\0';j++) if(ch[j]>='A'&&ch[j]<='Z') ch[j]=ch[j]+'e'-'E'; puts(ch); } ¸Ã³ÌÐòµÄ¹¦ÄÜÊÇ____D____. A) ²â×Ö·ûÊý×échµÄ³¤¶È B) ½«Êý×Ö×Ö·û´®chת»»³ÉÊ®½øÖÆÊý C) ½«×Ö·ûÊý×échÖеÄСд×Öĸת»»³É´óд D) ½«×Ö·ûÊý×échÖеĴóд×Öĸת»»³ÉСд 159¡¢ÉèÓÐÈç϶¨Òå: char aa[2][20]={ \ÔòÒÔÏÂ˵·¨ÖдíÎóµÄÊÇ____D____. A) aaÊǸö¶þάÊý×飬¿ÉÒÔ´æ·Å2¸ö19¸ö×Ö·ûÒÔϵÄ×Ö·û´® B) aaÊǸö¶þάÊý×飬ÿÐÐÖзֱð´æ·ÅÁË×Ö·û´®\ºÍ\ C) aa[0]¿ÉÒÔ¿´×÷ÊÇһάÊý×éÃû D) aa[0][0]¿ÉÒÔ¿´×÷ÊÇһάÊý×éÃû 160¡¢ÒÔ϶ÔCÓïÑÔº¯ÊýµÄÓйØÃèÊöÖÐ,ÕýÈ·µÄÊÇ___A__. A) ÔÚCÖÐ,µ÷Óú¯Êýʱ,Ö»ÄÜ°Ñʵ²ÎµÄÖµ´«Ë͸øÐβÎ,ÐβεÄÖµ²»ÄÜ´«Ë͸øʵ²Î B) Cº¯Êý¼È¿ÉÒÔǶÌ׶¨ÒåÓÖ¿ÉÒԵݹéµ÷Óà C) º¯Êý±ØÐëÓзµ»ØÖµ,·ñÔò²»ÄÜʹÓú¯Êý D) C³ÌÐòÖÐÓе÷ÓùØϵµÄËùÓк¯Êý±ØÐë·ÅÔÚͬһ¸öÔ´³ÌÐòÎļþÖÐ 161¡¢ÓÐÈçÏÂ˵Ã÷: int a[10]={0,1,2,3,4,5,6,7,8,9}; ÔòÊýÖµ²»Îª9µÄ±í´ïʽÊÇ____B____. A) a[10-1] B) a[8] C) a[9]-0 D) a[9]-a[0] 162¡¢ÉèÓÐÊý×鶨Òå:char array[]=\ÔòÊý×éarrayËùÕ¼µÄ´æ´¢¿Õ¼äΪ____C____. A) 4¸ö×Ö½Ú B) 5¸ö×Ö½Ú C) 6¸ö×Ö½Ú D) 7¸ö×Ö½Ú 163¡¢ÏÂÃæ³ÌÐòµÄÊä³öÊÇ____B____. #include int fun2(int x, int y) { int m=3; return(x*y-m); } void main() { int a=7, b=5; printf(\} A) 1 B) 2 C) 7 D) 10 164¡¢Çë¶Á³ÌÐò: #include for(i=0; i<=n; i++) r=r+b[i]; - 15 - return r; } void main() { int x, a[]={ 2,3,4,5,6,7,8,9}; x=f(a, 3); printf(\ } ÉÏÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ___B_____. A) 20 B) 14 C) 9 D) 5 165¡¢Çë¶Á³ÌÐò: #include for(i=0; i<=n; i++) r=r*b[i]; return r; } void main() { int x, a[]={ 2,3,4,5,6,7,8,9}; x=f(a, 3); printf(\ } ÉÏÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ___B_____. A) 720 B) 120 C) 24 D) 6 166¡¢Çë¶Á³ÌÐò£º #include while( s[j]!= '\\0') j++; return (j-i); } void main() {printf(\ÉÏÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ____B____. A) 0 B) 6 C) 7 D) 8 167¡¢¶ÔÒÔϳÌÐò£¬ÕýÈ·µÄ˵·¨ÊÇ__D______. sub (char x,char y) { int z; z=x%y; return z; } void main( ) { int g=5,h=3,k; k=sub(g,h); printf(\ } A) ʵ²ÎÓëÆä¶ÔÓ¦µÄÐβÎÀàÐͲ»Ò»Ö£¬³ÌÐò²»ÄÜÔËÐÐ B) ±»µ÷º¯ÊýȱÉÙÊý¾ÝÀàÐÍ˵Ã÷£¬³ÌÐò²»ÄÜÔËÐÐ C) Ö÷º¯ÊýÖÐȱÉÙ¶Ô±»µ÷º¯ÊýµÄ˵Ã÷Óï¾ä£¬³ÌÐò²»ÄÜÔËÐÐ D) ³ÌÐòÖÐûÓдíÎ󣬿ÉÒÔÕý³£ÔËÐÐ 168¡¢ÈôÒѶ¨Òåʵ²ÎÊý×éint a[3][4]={2,4,6,8,10};£¬ÔòÔÚ±»µ÷Óú¯ÊýfµÄÏÂÊö¶¨ÒåÖУ¬¶ÔÐβÎÊý×éb¶¨ÒåÕýÈ·µÄÑ¡ÏîÊÇ_____B___. A) f(int b[ ][6]) B) f(b) int b[ ][4]; C) f(int b[3][ ]); D) f(b) int b[4][5]; 169¡¢Èôº¯Êýµ÷ÓÃʱÓÃÊý×éÃû×÷Ϊº¯Êý²ÎÊý£¬ÒÔÏÂÐðÊöÖУ¬²»ÕýÈ·µÄÊÇ____C____. A) ʵ²ÎÓëÆä¶ÔÓ¦µÄÐβι²Õ¼ÓÃͬһ¶Î´æ´¢¿Õ¼ä B) ʵ²Î½«ÆäµØÖ·´«µÝ¸øÐβΣ¬½á¹ûµÈͬÓÚʵÏÖÁ˲ÎÊýÖ®¼äµÄË«ÏòÖµ´«µÝ C) ʵ²ÎÓëÆä¶ÔÓ¦µÄÐβηֱðÕ¼Óò»Í¬µÄ´æ´¢¿Õ¼ä D) ÔÚµ÷Óú¯ÊýÖбØÐë˵Ã÷Êý×éµÄ´óС£¬µ«ÔÚ±»µ÷º¯ÊýÖпÉÒÔʹÓò»¶¨³ß´çÊý×é 170¡¢ÒÔÏÂÐðÊöÖУ¬²»ÕýÈ·µÄÊÇ____B____. A) ʹÓÃstatic float a¶¨ÒåµÄÍⲿ±äÁ¿´æ·ÅÔÚÄÚ´æÖеľ²Ì¬´æ´¢Çø B) ʹÓÃfloat b¶¨ÒåµÄÍⲿ±äÁ¿´æ·ÅÔÚÄÚ´æÖеĶ¯Ì¬´æ´¢Çø C) ʹÓÃstatic float c¶¨ÒåµÄÄÚ²¿±äÁ¿´æ·ÅÔÚÄÚ´æÖеľ²Ì¬´æ´¢Çø D) ʹÓÃfloat d¶¨ÒåµÄÄÚ²¿±äÁ¿´æ·ÅÔÚÄÚ´æÖеĶ¯Ì¬´æ´¢Çø 171¡¢Èç¹ûÒ»¸öº¯ÊýλÓÚC³ÌÐòÎļþµÄÉϲ¿£¬Ôڸú¯ÊýÌåÄÚ˵Ã÷Óï¾äºóµÄ¸´ºÏÓï¾äÖж¨ÒåÁËÒ»¸ö±äÁ¿£¬Ôò¸Ã±äÁ¿___C_____. A) Ϊȫ¾Ö±äÁ¿£¬ÔÚ±¾³ÌÐòÎļþ·¶Î§ÄÚÓÐЧ B) Ϊ¾Ö²¿±äÁ¿£¬Ö»Ôڸú¯ÊýÄÚÓÐЧ C) Ϊ¾Ö²¿±äÁ¿£¬Ö»Ôڸø´ºÏÓï¾äÖÐÓÐЧ D) ¶¨ÒåÎÞЧ£¬Îª·Ç·¨±äÁ¿ 172¡¢µ÷Óú¯Êýʱ£¬µ±Êµ²ÎºÍÐβζ¼ÊǼòµ¥±äÁ¿Ê±£¬ËüÃÇÖ®¼äÊý¾Ý´«µÝµÄ¹ý³ÌÊÇ____D____. A) ʵ²Î½«ÆäµØÖ·´«µÝ¸øÐβΣ¬²¢ÊÍ·ÅÔÏÈÕ¼ÓõĴ洢µ¥Ôª B) ʵ²Î½«ÆäµØÖ·´«µÝ¸øÐβΣ¬µ÷ÓýáÊøʱÐβÎÔÙ½«ÆäµØÖ·»Ø´«¸øʵ²Î C) ʵ²Î½«ÆäÖµ´«µÝ¸øÐβΣ¬µ÷ÓýáÊøʱÐβÎÔÙ½«ÆäÖµ»Ø´«¸øʵ²Î D) ʵ²Î½«ÆäÖµ´«µÝ¸øÐβΣ¬µ÷ÓýáÊøʱÐββ¢²»½«ÆäÖµ»Ø´«¸øʵ²Î 173¡¢ÒÔÏÂÐðÊöÖУ¬²»ÕýÈ·µÄÊÇ___B_____. 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A) º¯ÊýµÄ¶¨Òå²»ÄÜǶÌ×£¬µ«º¯Êýµ÷ÓÿÉÒÔǶÌ× B) º¯ÊýµÄ¶¨Òå¿ÉÒÔǶÌ×£¬µ«º¯Êýµ÷Óò»ÄÜǶÌ× C) º¯ÊýµÄ¶¨ÒåºÍµ÷Óö¼²»ÄÜǶÌ× D) º¯ÊýµÄ¶¨ÒåºÍµ÷Óö¼¿ÉÒÔǶÌ× 181¡¢ÒÔÏÂ˵·¨ÖÐÕýÈ·µÄÊÇ_____C___. A) CÓïÑÔ³ÌÐò×ÜÊÇ´ÓµÚÒ»¸ö¶¨ÒåµÄº¯Êý¿ªÊ¼Ö´ÐÐ B) ÔÚCÓïÑÔ³ÌÐòÖÐ,Òªµ÷Óõĺ¯Êý±ØÐëÔÚmain()º¯ÊýÖж¨Òå C) CÓïÑÔ³ÌÐò×ÜÊÇ´Ómain()º¯Êý¿ªÊ¼Ö´ÐÐ D) CÓïÑÔ³ÌÐòÖеÄmain()º¯Êý±ØÐë·ÅÔÚ³ÌÐòµÄ¿ªÊ¼²¿·Ö 182¡¢ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ____B_____. #include { a=100; b=200; } void main() { int a=5,b=7; fun(); printf(\ } A) 100200 B) 57 C) 200100 D) 75 183¡¢ÒÔϺ¯Êýfunc()µÄ¹¦ÄÜÊÇ£ºÊ¹¾ßÓÐn¸öÔªËصÄһάÊý×ébµÄÿ¸öÔªËصÄÖµ¶¼Ôö¼Ó2£¬»®Ïß´¦Ó¦ÌîÈë__D_. func(int b[ ],int n) { int ; for(i=0;i A) b[i++] B) b[i]++ C) b[i+=2] D) b[i]+=2 184¡¢ÉèÓÐÒÔϺ¯Êý£º #include b++ ; c++; return (a+b+c); } Èç¹ûÔÚÏÂÃæµÄ³ÌÐòÖе÷Óøú¯Êý£¬ÔòÊä³ö½á¹ûÊÇ__B__. void main() { int i; for(i=0;i<3;i++) printf(\ } A) 5 B) 5 C) 3 D) 3 7 6 4 3 9 7 5 3 185¡¢ÉèÓÐÒÔϺ¯Êý£º - 17 - #include static c=3; b++ ; c++; return (a+b+c); } Èç¹ûÔÚÏÂÃæµÄ³ÌÐòÖе÷Óøú¯Êý£¬ÔòÊä³ö½á¹ûÊÇ___A_. void main() { int a=2,i; for(i=0;i<3;i++) printf(\ } A) 7 B) 7 C) 7 D) 7 8 9 10 7 9 11 13 7 186¡¢ÔÚµ÷Óú¯Êýʱ£¬Èç¹ûʵ²ÎÊǼòµ¥±äÁ¿£¬ËüÓë¶ÔÓ¦ÐβÎÖ®¼äµÄÊý¾Ý´«µÝ·½Ê½ÊÇ_____B___. A) µØÖ·´«µÝ B) µ¥ÏòÖµ´«µÝ C) ÓÉʵ²Î´«¸øÐβΣ¬ÔÙÓÉÐβδ«»Øʵ²Î D) ´«µÝ·½Ê½ÓÉÓû§Ö¸¶¨ 187¡¢CÓïÑԹ涨£¬³ýÖ÷º¯ÊýÍ⣬³ÌÐòÖи÷º¯ÊýÖ®¼ä__A__. A) ¼ÈÔÊÐíÖ±½ÓµÝ¹éµ÷ÓÃÒ²ÔÊÐí¼ä½ÓµÝ¹éµ÷Óà B) ²»ÔÊÐíÖ±½ÓµÝ¹éµ÷ÓÃÒ²²»ÔÊÐí¼ä½ÓµÝ¹éµ÷Óà C) ÔÊÐíÖ±½ÓµÝ¹éµ÷Óò»ÔÊÐí¼ä½ÓµÝ¹éµ÷Óà D) ²»ÔÊÐíÖ±½ÓµÝ¹éµ÷ÓÃÔÊÐí¼ä½ÓµÝ¹éµ÷Óà 188¡¢ÒÔϺ¯ÊýfunÐβεÄÀàÐÍÊÇ____D____. fun( float x) { float y; y=3*x-4; return y; } A) int B) ²»È·¶¨ C) void D) float 189¡¢ÏÂÃæ³ÌÐòµÄÊä³öÊÇ____C____. int fun3(int x) {static int a=3; a+=x; return(a); } void main() {int k=2,m=1,n; n=fun3(k); n=fun3(m); printf(\ } A) 3 B) 4 C) 6 D) 9 190¡¢ÏÂÁгÌÐòÖ´ÐкóÊä³öµÄ½á¹ûÊÇ___C_____. #include for(i=0;i<3;i++) k=f(a++); printf(\ } A) 3 B) 0 C) 5 D) 4 191¡¢CÓïÑÔÖй涨º¯ÊýµÄ·µ»ØÖµµÄÀàÐÍÊÇÓÉ__D______. A) returnÓï¾äÖеıí´ïʽÀàÐÍËù¾ö¶¨ B) µ÷Óøú¯ÊýʱµÄÖ÷µ÷Óú¯ÊýÀàÐÍËù¾ö¶¨ C) µ÷Óøú¯ÊýʱϵͳÁÙʱ¾ö¶¨ D) ÔÚ¶¨Òå¸Ãº¯ÊýʱËùÖ¸¶¨µÄÀàÐÍËù¾ö¶¨ 192¡¢ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ_____C_____. #include printf(\ } A) 0 B) 29 C) 31 D) ÎÞ¶¨Öµ 193¡¢ÒÔϺ¯Êýµ÷ÓÃÓï¾äÖк¬ÓÐʵ²Î¸öÊýΪ____B____. func((exp1,exp2),(exp3,exp4,exp5)); A) 1¸ö B) 2¸ö C) 4¸ö D) 5¸ö 194¡¢ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ_____D___. #include { static int a=0; a+=2; printf(\ } void main() { int cc; for(cc=1;cc<4;cc++) fun( ); printf(\ } A) 2222 B) 2468 C) 222 D) 246 195¡¢ÓÐÈçϳÌÐò int func(int a,int b) { return(a+b); } void main() { int x=2,y=5,z=8,r; - 18 - r=func(func(x,y),z); printf(\ } ¸Ã³ÌÐòµÄÊä³ö½á¹ûÊÇ_____D_____. A) 12 B) 13 C) 14 D) 15 196¡¢ÓÐÈçϺ¯Êýµ÷ÓÃÓï¾ä func(rec1,rec2+rec3,rec4, rec5);¸Ãº¯Êýµ÷ÓÃÓï¾äÖÐ,º¬ÓеÄʵ²Î¸öÊýÊÇ___B_____. A) 3 B) 4 C) 5 D) ÓÐÓï·¨´íÎó 197¡¢ÓÐÈçϺ¯Êýµ÷ÓÃÓï¾ä func(rec1,rec2+rec3,(rec4, rec5));¸Ãº¯Êýµ÷ÓÃÓï¾äÖÐ,º¬ÓеÄʵ²Î¸öÊýÊÇ____A___. A) 3 B) 4 C) 5 D) ÓÐÓï·¨´íÎó 198¡¢ÔÚÒ»¸öCÔ´³ÌÐòÎļþÖÐ,Òª¶¨ÒåÒ»¸öÖ»ÔÊÐí±¾Ô´ÎļþÖÐËùÓк¯ÊýʹÓõÄÈ«¾Ö±äÁ¿,Ôò¸Ã±äÁ¿ÐèҪʹÓõĴ洢Àà±ðÊÇ:____D____. A) extern B) register C) auto D) static 199¡¢CÓïÑÔÖÐ,·²Î´Ö¸¶¨´æ´¢Àà±ðµÄ¾Ö²¿±äÁ¿µÄÒþº¬´æ´¢Àà±ðÊÇ____A____. A) auto B) static C) extern D) register 200¡¢ÔÚCÓïÑÔÖÐ,È«¾Ö±äÁ¿µÄ´æ´¢Àà±ðÊÇ____A_____. A) static B) extern C) void D) registe - 19 - ³ÌÐò¸Ä´íÌ⣨¹²15Ì⣩ 1¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ÇóһάÊý×éaÖÐËùÓÐÔªËصÄƽ¾ùÖµ,½á¹û±£ÁôÁ½Î»Ð¡Êý¡£ ÀýÈ磬µ±Ò»Î¬Êý×éaÖеÄÔªËØΪ£º10,4,2,7,3,12,5,34,5,9 ³ÌÐòµÄÊä³öӦΪ£ºThe aver is: 9.10 ¡£ #include int a[10]={10,4,2,7,3,12,5,34,5,9},i; /************found************/ int aver,s; float aver,s; /************found************/ s = 0; s=a[0]; for ( i=1; i<10; i++) s += a[i]; aver = s / i; printf(\} 2¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º Çó¶þάÊý×éaÖеÄ×î´óÖµºÍ×îСֵ¡£ ÀýÈ磬µ±¶þάÊý×éaÖеÄÔªËØΪ£º 4 4 34 37 3 12 5 6 5 ³ÌÐòµÄÊä³öӦΪ£ºThe max is: 37 The min is: 3 ¡£ #include int a[3][3]={4,4,34,37,3,12,5,6,5},i,j,max,min; max = min = a[0][0]; for ( i=0; i<3; i++) /************found************/ for ( j=1; j<3; j++) for(j=0;j<3;j++) { if ( max < a[i][j] ) max = a[i][j]; /************found************/ if (min < a[i][j]) min = a[i][j]; if(min>a[i][j]) } printf(\ printf(\ } 3¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ÇóһάÊý×éaÖеÄ×î´óÔªËؼ°Æäϱꡣ ÀýÈ磬µ±Ò»Î¬Êý×éaÖеÄÔªËØΪ£º1,4,2,7,3,12,5,34,5,9£¬ ³ÌÐòµÄÊä³öӦΪ£ºThe max is: 34,pos is: 7 ¡£ #include int a[10]={1,4,2,7,3,12,5,34,5,9},i,max,pos; max = a[0]; pos = 0; for ( i=1; i<10; i++) /************found************/ if (max > a[i]) { if(max /************found************/ i = pos; } pos=i; printf(\} 4¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º Çó¶þάÊý×éaÖеÄ×îСֵ¡£ ÀýÈ磬µ±¶þάÊý×éaÖеÄÔªËØΪ£º 4 2 34 7 3 12 5 6 5 ³ÌÐòµÄÊä³öӦΪ£ºThe min is: 2 ¡£ #include int a[3][3]={4,2,34,7,3,12,5,6,5},i,j,min; min = a[0][0]; /************found************/ for ( i=1; i<3; i++) for(i=0;i<3;i++) for ( j=0; j<3; j++) if (min > a[i][j]) { /************found************/ min == a[i][j]; } min=a[i][j]; printf(\ } - 20 - 5¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ÇóһάÊý×éaÖÐËùÓÐÔªËصÄƽ¾ùÖµ¡£ ÀýÈ磬µ±Ò»Î¬Êý×éaÖеÄÔªËØΪ£º10,4,2,7,3,12,5,34,5,9 ³ÌÐòµÄÊä³öӦΪ£ºThe aver is: 9.10 ¡£ #include int a[10]={10,4,2,7,3,12,5,34,5,9},i; double aver,s; s = a[0]; /************found************/ for ( i=1; i<10; i++) for ( i=0; i<10; i++) /************found************/ s = s + i; s = s + a[i]; aver = s / i; printf(\} 6¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ÊäÈëÒ»¸ö°Ù·ÖÖƳɼ¨£¬´òÓ¡³öÎ弶¼Ç·Ö³É¼¨¡£¿¼ÊԳɼ¨ÔÚ90·Ö»ò90·ÖÒÔÉÏΪÓÅÐ㣬80¡«89·ÖΪÁ¼ºÃ£¬70¡«79ΪÖеȣ¬60¡«69Ϊ¼°¸ñ£¬µÍÓÚ60·ÖΪ²»¼°¸ñ¡£ #include int score,t; printf(\ do {scanf(\ while(score<0||score>100); t=score/10; /*************found**************/ switch(t) switch(score) { case 10: case 9:printf(\ÓÅÐã!\\n\ case 8:printf(\Á¼ºÃ!\\n\ case 7:printf(\ÖеÈ!\\n\ case 6:printf(\¼°¸ñ!\\n\ /*************found**************/ else :printf(\²»¼°¸ñ!\\n\ } default: printf(\²»¼°¸ñ!\\n\} 7¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º Êä³ö100¡«200Ö®¼ä¼È²»Äܱ»3Õû³ýÒ²²»Äܱ»7Õû³ýµÄÕûÊý²¢Í³¼ÆÕâЩÕûÊýµÄ¸öÊý£¬ÒªÇóÿÐÐÊä³ö8¸öÊý¡£ #include int i; /************found************/ int n; int n=0; for(i=100;i<=200;i++) { /************found************/ if(i%3==0&&i%7==0) { if(n%8==0) printf(\ printf(\if(i%3!=0 && i%7!=0) n++; } } printf(\} 8¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ѧϰÓÅÁ¼½±µÄÌõ¼þÈçÏ£ºËù¿¼5ÃſεÄ×ܳɼ¨ÔÚ450·Ö£¨º¬£©ÒÔÉÏ£»»òÕßÿÃſζ¼ÔÚ88·Ö£¨º¬£©ÒÔÉÏ¡£ÊäÈëijѧÉú5ÃſεĿ¼ÊԳɼ¨£¬Êä³öÊÇ·ñ¹»Ñ§Ï°ÓÅÁ¼½±µÄÌõ¼þ¡£ #include int score,sum=0; int i,n=0; for(i=1;i<=5;i++) { scanf(\ sum+=score; /************found************/ if(score>=88) n++; if(score<=88) n++; } /************found************/ if(sum>=450 && n==5 ) if(sum>=450 || n==5 ) printf(\ good!\\n\ else printf(\ } - 21 - 9¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º Êä³ö200¡«300Ö®¼äµÄËùÓÐËØÊý£¬ÒªÇóÿÐÐÊä³ö8¸öËØÊý¡£ #include int m,j,n=0,k; for(m=200;m<=300;m++) { k=sqrt(m); for(j=2;j<=k;j++) /************found************/ if(m%j==0) continue; if(m%j==0) break; if(j>k) { if(n%8==0) printf(\ /************found************/ printf(\printf(\ n++; ; } } } 10¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º Çó³öaËùÖ¸Êý×éÖÐ×îСÊý(¹æ¶¨×îСÊý²»ÔÚa[0]ÖÐ)£¬×îСÊýºÍa[0]ÖеÄÊý¶Ôµ÷¡£ ÀýÈçÊý×éÖÐÔÓеÄÊýΪ£º7¡¢10¡¢12¡¢0¡¢3¡¢6¡¢9¡¢11¡¢5¡¢8, Êä³öµÄ½á¹ûΪ£º0¡¢10¡¢12¡¢7¡¢3¡¢6¡¢9¡¢11¡¢5¡¢8¡£ #include int a[N]={7,10,12,0,3,6,9,11,5,8}, n=10, i, k,m,min,t; for ( i = 0; i min= a[0]; m=0; for ( k = 0; k < n; k++ ) /************found************/ if ( a[k]>min ) if(a[k] min = a[k]; m = k; } /************found************/ t = a[0]; a[m]=a[0]; a[m] = t; for ( i=0; i ÇóһάÊý×éaÖеÄ×îСԪËؼ°Æäϱꡣ ÀýÈ磬µ±Ò»Î¬Êý×éaÖеÄÔªËØΪ£º1,4,2,7,3,12,5,34,5,9£¬ ³ÌÐòµÄÊä³öӦΪ£ºThe min is: 1,pos is: 0 ¡£ #include { int a[10]={1,4,2,7,3,12,5,34,5,9},i,min,pos; /************found************/ min = 0; min=a[0]; pos = 0; for ( i=1; i<10; i++) if (min > a[i]) { min = a[i]; /************found************/ pos = a[i]; pos=i; } printf(\} 12¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ÇóһάÊý×éaÖÐֵΪżÊýµÄÔªËØÖ®ºÍ¡£ ÀýÈ磬µ±Ò»Î¬Êý×éaÖеÄÔªËØΪ£º10,4,2,7,3,12,5,34,5,9 £¬ ³ÌÐòµÄÊä³öӦΪ£ºThe result is: 62¡£ #include int i,s; s = 0; for ( i=0; i /************found************/ s = s + i; s=s+arr[i]; return (s); } void main() { int a[10]={10,4,2,7,3,12,5,34,5,9},s; /************found************/ s=sum(a,10); sum( a ,2 ); printf(\ } - 22 - 13¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ÇóһάÊý×éaÖеÄ×î´óÔªËؼ°Æäϱꡣ ÀýÈ磬µ±Ò»Î¬Êý×éaÖеÄÔªËØΪ£º1,4,2,7,3,12,5,34,5,9£¬ ³ÌÐòµÄÊä³öӦΪ£ºThe max is: 34,pos is: 7 ¡£ #include { int a[10]={1,4,2,7,3,12,5,34,5,9},i,max,pos; max = a[0]; pos = 0; for ( i=1; i<10; i++) /************found************/ if (max > a[i]) if(max /************found************/ max = a; max=a[i]; pos =i; } printf(\ } 14¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ÇóһάÊý×éaÖÐֵΪÆæÊýµÄÔªËØÖ®ºÍ¡£ ÀýÈ磬µ±Ò»Î¬Êý×éaÖеÄÔªËØΪ£º10,4,2,7,3,12,5,34,5,9, 21 ,19 ³ÌÐòµÄÊä³öӦΪ£ºThe result is: 69¡£ #include int i,s = 0; for ( i=0; i /************found************/ s = s + b[i] s=s+b[i]; return (s); } main() { int a[12]={10,4,2,7,3,12,5,34,5,9,21,19},n; /************found************/ sum(a,2); sum(a,12); printf(\ } 15¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ÇóһάÊý×éaÖеÄ×î´óÔªËؼ°Æäϱꡣ ÀýÈ磬µ±Ò»Î¬Êý×éaÖеÄÔªËØΪ£º34,4,2,7,3,12,5,8,5,9£¬ ³ÌÐòµÄÊä³öӦΪ£ºThe max is: 34,pos is: 0 ¡£ #include maxarr(int arr[ ]) { int pos,i; /************found************/ max = 0; pos = 0; max=arr[0]; for ( i=1; i<10; i++) if (max < arr[i]) { max = arr[i]; pos = i; } /************found************/ return (i); return(pos); } main() { int a[10]={34,4,2,7,3,12,5,8,5,9}; printf(\ } - 23 - ³ÌÐòÌî¿ÕÌ⣨¹²15Ì⣩ 1¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º Çó¶þ·ÖÖ®Ò»µÄÔ²Ãæ»ý£¬º¯Êýͨ¹ýÐβεõ½Ô²µÄ°ë¾¶£¬º¯Êý·µ»Ø¶þ·ÖÖ®Ò»µÄÔ²Ãæ»ý£¨×¢Ò⣺ԲÃæ»ý¹«Ê½Îª£ºS=3.14159*r*r£¬ÔÚ³ÌÐòÖж¨ÒåµÄ±äÁ¿ÃûÒªÓ빫ʽµÄ±äÁ¿Ïàͬ£©¡£ÀýÈ磬ÊäÈëÔ²µÄ°ë¾¶Öµ£º2.5£¬Êä³öΪs=9.817469¡£ #include /************found************/ double fun ( float ___1___ ) double fun ( float r) { return 3.14159 * r*r/2.0 ; } main() { float x; printf ( \ x: \ /************found************/ scanf ( \ scanf ( \ printf (\ } 2¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º ¼ÆËã²¢Êä³öÏÂÁм¶ÊýµÄÇ°nÏîÖ®ºÍSn£¬Ö±µ½Sn´óÓÚqΪֹ£¬qµÄֵͨ¹ýÐβδ«Èë¡£ Sn = 2/1 + 3/2 + 4/3 + ¡¡ + (n+1)/n ÀýÈ磬ÈôqµÄֵΪ50.0£¬Ôòº¯ÊýֵΪ50.416691¡£ #include int n; float s; n = 2; s = 2.0; /************found************/ while (s___1___q) while(s<=q) { s=s+(float)(n+1)/n; /************found************/ ___2___; n++; } return s; } main() { printf(\ } 3¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º ͳ¼ÆÕûÊýnµÄ¸÷¸öλÉϳöÏÖÊý×Ö1¡¢2¡¢3µÄ´ÎÊý£¬²¢Í¨¹ýÍⲿ£¨È«¾Ö£©±äÁ¿c1¡¢c2¡¢c3·µ»ØÖ÷º¯Êý¡£ ÀýÈ磬µ±n=123114350ʱ£¬½á¹ûÓ¦¸ÃΪ£ºc1=3 c2=1 c3=2¡£ #include c1 = c2 = c3 = 0; while (n) { /************found************/ switch(___1___) switch(n) { case 1: c1++; break; /************found************/ case 2: c2++;___2___; case 3: c3++; break; } n /= 10; } } main() { int n=123114350; fun(n); printf(\ 4¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º ³ÌÐòµÄ¹¦ÄÜÊǼÆËãy = 0! + 1! + 2! + 3! + 4! + ¡¡ + n! ÈçÊäÈënµÄֵΪ5µÄ»°,ÔòÊä³öyֵΪ154 #include int i; int s; s=1; for (i=1; i<=n; i++) /************found************/ s=___1___; s=s*i; return s; } main() { int s; int k,n; scanf(\ s=0; for (k=0; k<=n; k++) /************found************/ s=___2___; s=s+fun(k); printf(\ } - 24 - 5¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º ¼ÆËã²¢Êä³öÏÂÁжàÏîʽµÄÖµ¡£ S = 1 + 1/(1+2) + 1/(1+2+3) + ¡¡ + 1/(1+2+3+¡¡+50) ÀýÈ磬ÈôÖ÷º¯Êý´Ó¼üÅ̸ønÊäÈë50ºó£¬ÔòÊä³öΪS=1.960784¡£ #include /************found************/ ___1___ fun(int n) { float fun(int n) int i,j; double sum=0.0, t; for(i=1;i<=n;i++) { t=0.0; T=T+J; T+=J; for(j=1;j<=i;j++) /************found************/ t+= ___2___; sum+= 1.0/t; t+=j; } return sum; } main() { int n; double s; printf(\ \ scanf(\ s=fun(n); printf(\} 6¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º ¼ÆËãÁ½¸öÕûÊýnºÍm£¨m<1000£©Ö®¼äËùÓÐÊýµÄºÍ¡£nºÍm´Ó¼üÅÌÊäÈë¡£ÀýÈ磬µ±n=1£¬m=100ʱ£¬sum=5050£¬µ±n=100£¬m=1000ʱ£¬sum=495550¡£ #include int n,m; int sum; /************found************/ ___1___; sum=0; printf(\ scanf(\ while( n<=m ) { /************found************/ ___2___; sum=sum+n; n++; } printf(\ } 7¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º ¼ÆËãN*N¾ØÕóµÄÖ÷¶Ô½ÇÏßÔªËغ͸±¶Ô½ÇÏßÔªËØÖ®ºÍ£¬²¢×÷Ϊº¯ÊýÖµ·µ»Ø¡£(ÒªÇó£ºÏÈÀÛ¼ÓÖ÷¶Ô½ÇÏßÔªËØÖеÄÖµ£¬È»ºóÀÛ¼Ó¸±¶Ô½ÇÏßÔªËØÖеÄÖµ¡£) ÀýÈ磬ÈôN=3£¬ÓÐÏÂÁоØÕó£º 1 2 3 4 5 6 7 8 9 funº¯ÊýÊ×ÏÈÀÛ¼Ó1¡¢5¡¢9£¬È»ºóÀÛ¼Ó3¡¢5¡¢7£¬º¯ÊýµÄ·µ»ØֵΪ30¡£ #include fun(int t[][N], int n) { int i, sum; /************found************/ ___1___; sum=0; for(i=0; i /************found************/ sum+=___2___ ; sum+=t[i][i]; for(i=0; i sum+= t[i][n-i-1] ; return sum; } main() { int t[][N]={1,2,3,4,5,6,7,8,9},i,j; for(i=0; i for(j=0; j printf(\ printf(\ } printf(\ %d\\n\ } 8¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º ´òÓ¡³ö1ÖÁ1000ÖÐÂú×ãÆä¸öλÊý×ÖµÄÁ¢·½µÈÓÚÆä±¾ÉíµÄËùÓÐÕûÊý¡£±¾ÌâµÄ½á¹ûΪ£º1 64 125 216 729¡£ #include int i,g; for(i=1;i<1000;i++) { /************found************/ g=i___1___10; g=i; /************found************/ if(___2___) if(i==g*g*g) printf(\ } printf(\} - 25 - 9¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º °ÑÊý×éa£¨´óСΪM£©ÖÐÇ°M-1¸öÔªËØÖеÄ×îСֵ·ÅÈëaµÄ×îºóÒ»¸öÔªËØÖÐ #include for(i=0;i /************found************/ for(i=1; ___(1)___;i++) for(i=1;i printf(\ } 10¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º ͳ¼ÆһάÊý×éaÖÐËØÊýµÄ¸öÊý¡£ ÀýÈ磺Èç¹ûÊý×éaµÄÔªËØΪ£º2,3,5,7,8,9,10,11,12,13£¬ Ôò³ÌÐòµÄÊä³öӦΪ£ºprime number(s) is(are): 6¡£ #include for ( i=0; i<10; i++) { k=a[i]-1; for ( j=2; j<=k; j++) if (a[i] % j == 0) break; if(j >= k+1) count++; } /************found************/ ____(1)____; return count; } void main() { int a[10]={2,3,5,7,8,9,10,11,12,13},n; /************found************/ n = ____(2)____; n=prinum(a); printf(\ } 11¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º ÇóһάÊý×éaÖÐËØÊýÖ®ºÍ¡£ ÀýÈ磺Èç¹ûÊý×éaµÄÔªËØΪ£º2,3,5,7,8,9,10,11,12,13,15,17, Ôò³ÌÐòµÄÊä³öӦΪ£ºSum is: 58¡£ #include { int a[12]={2,3,5,7,8,9,10,11,12,13,15,17},i,j,k,s; /************found************/ ___(1)___; s=0; for ( i=0; i<12; i++) { k=(int)sqrt(a[i]); for ( j=2;j <= k; j++) if (a[i] % j == 0) break; if( j>k ) /************found************/ s=s+__(2)__; s=s+a[i]; } printf(\ } 12¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º ´Ó¼üÅÌÉÏÊäÈëÁ½¸öÕýÕûÊýx,y£¬ÇóËüÃǵÄ×î´ó¹«Ô¼Êý¡£ ÀýÈ磺Èç¹û´Ó¼üÅÌÉÏÊäÈë24,36£¬ ³ÌÐòµÄÊä³öӦΪ£ºmax is : 12¡£ #include printf(\ scanf(\ if(x < y) /************found************/ {t = x; ____(1)____ ; y = t;} t = x % y; x=y; while( t ) { x = y; y=t; t = x % y; } /************found************/ printf(\} printf(\- 26 - 13¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º ÇóһάÊý×éaÖзÇËØÊýÖ®ºÍ¡£ ÀýÈ磺Èç¹ûÊý×éaµÄÔªËØΪ£º2,3,5,7,8,9,10,11,12,13,15,17, Ôò³ÌÐòµÄÊä³öӦΪ£ºSum is: 54¡£ #include { int a[12]={2,3,5,7,8,9,10,11,12,13,15,17},i,j,k,s; /************found************/ ____(1)____; s=0; for ( i=0; i<12; i++) { k=sqrt(a[i]); for ( j=2;j <= k; j++) if (a[i] % j == 0) break; if( j<=k ) /************found************/ s=s+____(2)____; s=s+a[i]; } printf(\} 14¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º ²éÕÒnÔÚÊý×éaÖÐ×îºóÒ»´Î³öÏÖµÄλÖÃ(Êý×éÊ×ÔªËصÄλÖÃΪÁã)¡£ ÀýÈ磺Èç¹ûaÊý×éÖеÄÔªËØΪ£º1,5,2,5,6,8,7,4,3,0£¬ µ±n=5ʱ£¬³ÌÐòµÄÊä³ö½á¹ûΪ£º5 is No.3 ¡£ µ±n=10ʱ£¬³ÌÐòµÄÊä³ö½á¹ûӦΪ£º10 not found !¡£ #include { int a[10]={1,5,2,5,6,8,7,4,3,0}; int i,k,n,f=0; scanf(\ for(i=0;i<10;i++) /************found************/ if(___(1)___) if(a[i]==n) { f=1; /************found************/ ___(2)___; } k=i; if(f) printf(\ is No. %d\\n\ else printf(\ } 15¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º ÇóÁ½¸öÕýÕûÊýx,yµÄ×î´ó¹«Ô¼ÊýºÍ×îС¹«±¶Êý¡£ ÀýÈ磺Èç¹ûx=24,y=36£¬³ÌÐòµÄÊä³öӦΪ£º max is : 12 min is : 72 ¡£ #include { int x,y,t,max,min,i,n1,n2; printf(\ scanf(\ if(x > y) {t = x; x = y; y = t;} n1=x; n2=y; t = n2 % n1; /************found************/ while( ____(1)____ ) while(t!=0) { n2 = n1 ; n1 = t ; t = n2 % n1; } /************found************/ max = ____(2)____ ; max=n1; min = x * y / max ; printf(\ printf(\} - 27 - ³ÌÐòÉè¼ÆÌ⣨¹²15Ì⣩ 1¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬ÒªÇó³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£º ½«×Ö·û´®ÖÐËùÓеĴóд×Öĸת»»ÎªÐ¡Ð´£¬ÆäËü×Ö·û²»±ä£¨²»Ê¹ÓÃת»»º¯Êý£©¡£ ÀýÈ磬µ±×Ö·û´®Îª\ Êä³ö£º\ #include /***********begin***********/ int i=0; while(str1[i]!='\\0') { if (str1[i]>='A' && str1[i]<='Z') str1[i]+=32; else; i++; } /************end************/ } void main() { void NONO( );//º¯ÊýÉùÃ÷ char str1[80]; printf(\ gets(str1); fun(str1); printf(\ NONO( ); } void NONO( ) { FILE *fr,*fw; int i; char s[80]; fr=fopen(\ fw=fopen(\ for(i=1;i<=2;i++) { fgets(s,80,fr); fun(s); fprintf(fw,\ fclose(fr); fclose(fw); } 2¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬ÒªÇó³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£º Çó[1£¬1000]Ö®¼ä¼È²»Äܱ»7Õû³ýÒ²²»Äܱ»5Õû³ýµÄÕûÊýÖ®ºÍ£¬½«½á¹û´æÈë±äÁ¿sÖС£ #include \ #include \ #include \ void main() { void NONO( int y);//º¯ÊýÉùÃ÷ int s; int i; /***********begin***********/ s=0; for(i=1;i<=1000;i++) if(i%5!=0 && i%7!=0) s=s+i; else; /************end************/ printf(\ NONO(s); } void NONO( int y) { FILE *f; f=fopen(\ fprintf(f,\ fclose(f); } - 28 - 3¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬ÒªÇó³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£º ͳ¼Æ×Ö·û´®ÖÐÔªÒô×Öĸ¡¯a¡¯¡¢¡¯e¡¯¡¢¡¯i¡¯¡¢¡¯o¡¯¡¢¡¯u¡¯µÄ¸öÊý²¢Êä³ö¡£ ÀýÈ磬µ±×Ö·û´®Îª\ Êä³ö£ºResult is: 4 #include /***********begin***********/ int s=0,i=0; while(str[i]!='\\0') { if(str[i]=='a' || str[i]=='e' || str[i]=='i' || str[i]=='o' || str[i]=='u') s++; i++; } return s; /************end************/ } void main() { void NONO( );//º¯ÊýÉùÃ÷ char str1[80]; int n; printf(\ gets(str1); n=fun(str1); printf(\ NONO( ); } void NONO( ) { FILE *fr,*fw; int i; char s[80]; fr=fopen(\ fw=fopen(\T\ for(i=1;i<=5;i++) { fgets(s,80,fr); fprintf(fw,\ } fclose(fr); fclose(fw); } 4¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬ÒªÇó³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£º ͳ¼Æ×Ö·û´®ÖÐÓ¢ÎÄ×ÖĸµÄ¸öÊý²¢Êä³ö¡£ ÀýÈ磬µ±×Ö·û´®Îª\ Êä³ö£ºResult is:15 #include /***********begin***********/ int i=0,s=0; while(str1[i]!='\\0') { if((str1[i]>='a' && str1[i]<='z') || (str1[i]>='A' && str1[i]<='Z')) s++; i++; } return s; /************end************/ } void main() { void NONO( );//º¯ÊýÉùÃ÷ char str1[80]; int n; printf(\ gets(str1); n=fun(str1); printf(\ NONO( ); } void NONO( ) { FILE *fr,*fw; int i; char s[80]; fr=fopen(\T\ fw=fopen(\ for(i=1;i<=5;i++) { fgets(s,80,fr); fprintf(fw,\ } fclose(fr); fclose(fw); } - 29 - 5¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£º fclose(fr); ÇóN*N¾ØÕóµÄµÚ2ÐУ¨ÒÔϱêΪÐÐÊý£©ÔªËصĺͲ¢Êä³ö¡£ fclose(fw); ÀýÈ磬µ±¾ØÕóΪ£º } 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ÔòµÚ2ÐÐÔªËØÊÇ£º9£¬10£¬11£¬12¡£µÚ2ÐÐÔªËØÖ®ºÍΪ£º42 #include int fun(int a[N][N]) { /***********begin***********/ int s=0,i=0; for(i=0;i return s; /************end************/ } void main() { void NONO( ); //º¯ÊýÉùÃ÷ int a[N][N]={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16}; int i,j,sum; printf(\ for(i=0;i for(j=0;j printf(\ printf(\ } sum=fun(a); printf(\£º%d\\n\ NONO( ); } void NONO( ) { FILE *fr,*fw; int i,j,x[N][N]; fr=fopen(\ fw=fopen(\T\ for(i=1;i<=5;i++) { for(j=0;j fscanf(fr,\ fprintf(fw,\ } - 30 - 6¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬ÒªÇó³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£º Çó×Ö·û´®µÄ³¤¶È²¢Êä³ö¡£ ÀýÈ磬µ±×Ö·û´®1Ϊ\ ÔòÓ¦Êä³ö£ºResult is: 19 #include /***********begin***********/ int i=0; while(str[i]!='\\0') { i++; } return i; /************end************/ } void main() { void NONO( ); //º¯ÊýÉùÃ÷ char str1[80]=\ int count; printf(\ count=fun(str1); printf(\ NONO( ); } void NONO( ) { FILE *fr,*fw; int i,j; char s1[80]; fr=fopen(\ fw=fopen(\ for(i=1;i<=5;i++) { fscanf(fr,\ fprintf(fw,\ } fclose(fr); fclose(fw); } 7¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬ÒªÇó³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£º Çó[m£¬n]Ö®¼äËùÓв»Äܱ»3Õû³ýµÄÕûÊýÖ®ºÍ£¬m£¬nµÄÖµÓɼüÅÌÊäÈë¡£ ÀýÈ磬Èç¹ûÊäÈë3ºÍ12£¬ÔòÊä³ö½á¹ûΪ£º45 #include \ int fun(int m,int n) { /***********begin***********/ int i=0,s=0; for(i=m;i<=n;i++) if(1%3!==0) s=s+i; return s; /***********end***********/ } void main( ) { void NONO( ); //º¯ÊýÉùÃ÷ int m,n; printf(\ scanf(\ printf(\ NONO( ); } void NONO( ) { FILE *fr,*fw; int i,x,y; fr=fopen(\ fw=fopen(\ for(i=1;i<=5;i++) { fscanf(fr,\ fprintf(fw,\ fclose(fr); fclose(fw); } - 31 - 8¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£º °´ÏÂÃæµÄ¹«Ê½ÇósumµÄÖµ¡£ sum = m + (m+1) + (m+2) + (m+3) + ¡¡ + (n-1) + n ÀýÈ磬Èç¹ûmºÍnµÄÖµ·Ö±ðΪ1ºÍ100£¬Ôò¼ÆËã½á¹ûΪ5050¡£ #include \ int fun( int m, int n) { /***********begin***********/ int s=0,i=0; for(i=m;i<=n;i++) s=s+i; return s; /************end************/ } void main() { void NONO( );//º¯ÊýÉùÃ÷ int m, n, t; printf(\ÇëÊäÈëm,n:\\n\ scanf(\ if(m>n) { t=m; m=n; n=t; } printf(\ NONO( ); } void NONO( ) { FILE *fr, *fw; int i, m, n; fr = fopen(\ fw = fopen(\T\ for(i=1; i<=4; i++) { fscanf(fr,\ fprintf(fw,\ fclose(fr); fclose(fw); } 9¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬ÒªÇó³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£º ½«×Ö·û´®ÄæÐò´æ·Å²¢Êä³ö¡£ ÀýÈ磬µ±×Ö·û´®Îª\ Êä³ö£º\ #include /***********begin***********/ int i=0,j; char str2[80]; while(str1[i]!='\\0') {str2[i]=str1[i]; i++;} for(j=0;j /************end************/ } void main() { void NONO( );//º¯ÊýÉùÃ÷ char str1[80]; printf(\ gets(str1); fun(str1); printf(\ NONO( ); } void NONO( ) { FILE *fr,*fw; int i; char s[80]; fr=fopen(\ fw=fopen(\ for(i=1;i<=5;i++) { fscanf(fr,\ fun(s); fprintf(fw,\ fclose(fr); fclose(fw); } - 32 - 10¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬ÒªÇó³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£º Çó[m£¬n]Ö®¼ä¼È²»Äܱ»7Õû³ýÒ²²»Äܱ»5Õû³ýµÄÕûÊýÖ®ºÍ£¬mºÍnµÄÖµÓɼüÅÌÊäÈë¡£ ÀýÈ磬Èç¹ûmºÍnµÄÖµ·Ö±ðΪ10ºÍ20£¬Ôò¼ÆËã½á¹ûΪ£º106¡£ #include \ int fun(int m,int n) { /***********begin***********/ int i,s=0; for(i=m;i<=n;i++) if(i%5!=0 && i%7!=0) s=s+i; return s; /************end************/ } void main() { void NONO( );//º¯ÊýÉùÃ÷ int s; int m,n; printf(\ n:\\n\ scanf(\ %d\ s=fun(m,n); printf(\ NONO( ); } void NONO( ) { FILE *fr,*fw; int i,x,y; fr=fopen(\ fw=fopen(\ for(i=1;i<=5;i++) { fscanf(fr,\ fprintf(fw,\ fclose(fr); fclose(fw); } 11¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£º °´ÏÂÃæµÄ¹«Ê½ÇósumµÄÖµ¡£ sum = 1 - 2 + 3 - 4 + 5 - 6 + ¡¡ + 99 - 100 #include \ #include \ void main() { void NONO( int x);//º¯ÊýÉùÃ÷ int sum; /***********begin***********/ int i,j=1; sum=0; for(i=1;i<=100;i++) { sum=sum+i*j; j=-j; } /************end************/ printf(\ NONO(sum); } void NONO( int x) { FILE *f; f = fopen(\T\ fprintf(f,\ fclose(f); } - 33 - 12¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬ÒªÇó³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£º ÇóÁ½¸öÕûÊýmºÍnµÄ×î´ó¹«Ô¼Êý£¬mºÍnµÄÖµÓɼüÅÌÊäÈë¡£ #include \ int fun(int m,int n) { /***********begin***********/ int t; t=n%m; if(t!=0) fun(n,t); return m; /************end************/ } void main() { void NONO( );//º¯ÊýÉùÃ÷ int m,n,i,t; printf(\ scanf(\ if(m>n) { t=m; m=n; n=t; } printf(\Highest Common Divisor of %d and %d is %d\\n\ NONO( ); } void NONO( ) { FILE *fr,*fw; int i,m,n; fr=fopen(\ fw=fopen(\ for(i=1;i<=5;i++) { fscanf(fr,\ fprintf(fw,\%d is %d\\n\ fclose(fr); fclose(fw); } 13¡¢ÔÚ¿¼ÉúĿ¼Ï£¬ÒªÇó³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£º½«ËùÓеÄË®ÏÉ»¨Êý±£´æµ½Ò»Î¬Êý×éaÖС£ (ËùνˮÏÉ»¨ÊýÊÇÖ¸Ò»¸öÈýλÊý£¬Æä¸÷λÊý×ÖÁ¢·½ºÍµÈÓÚ¸ÃÊý±¾Éí¡£ ÀýÈ磺153=1*1*1+5*5*5+3*3*3) #include void NONO( );//º¯ÊýÉùÃ÷ int a[10]={0},i; /***********begin***********/ int a,b,c,j=0; for(i=100;i<=999;i++) {c=i; a=i/100; b=(i/10); if(i==a*a*a+b*b*b+c*c*c) {a[j]=i;j++;} } /************end************/ printf(\Ë®ÏÉ»¨ÊýΪ£º\\n\ for(i=0;i<10;i++) if(a[i]!=0) printf(\ NONO(a ); } void NONO(int a[]) { FILE *fw; int i; fw=fopen(\ for(i=0;i<10;i++) if(a[i]!=0) fprintf(fw,\ fclose(fw); } - 34 - 14¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬ÒªÇó³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£º Çó3*3¾ØÕóµÄ×î´óÖµ²¢Êä³ö¡£ ÀýÈ磬µ±¾ØÕóΪ£º 1 2 3 4 9 5 7 8 6 Ôò×î´óֵΪ£º9 #include /***********begin***********/ int i,j,s=0; for(i=0;i<3;i++) for(j=0;j<3;j++) if(s s=a[i][j]; return s; /************end************/ } void main() { void NONO( );//º¯ÊýÉùÃ÷ int a[3][3]={1,2,3,4,9,5,7,8,6}; int i,j,max; printf(\ for(i=0;i<3;i++) { for(j=0;j<3;j++) printf(\ printf(\ } max=fun(a); printf(\ NONO( ); } void NONO( ) { FILE *fr,*fw; int i,j,k,m,a[3][3]; fr=fopen(\ fw=fopen(\T\ for(i=1;i<=5;i++) { for(j=0;j<3;j++) for(k=0;k<3;k++) { fscanf(fr,\ fprintf(fw,\ fprintf(fw,\ fclose(fr); fclose(fw); } 15¡¢ ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬ÒªÇó³ÌÐòPROG.CµÄ¹¦ÄÜÊÇ£ºÇóһάÊý×éaÖÐËùÓÐÔªËصÄƽ¾ùÖµ¡£ ²¿·ÖÔ´³ÌÐò´æÔÚÎļþPROG.CÖУ¬Ç뽫¼ÆËã½á¹û´æÈë±äÁ¿avÖС£ #include \ #define N 20 void main() { int a[N]={1,20,8,14,7,12,2,19,19,15,13,14,20,10,16, 20,7,6,12,12 }; double av; FILE *f; /***********begin***********/ int i,s=0; for(i=0;i<20;i++) s=s+a[i]; av=s/N; /************end************/ printf(\ f=fopen(\ fprintf(f,\ fclose(f); } - 35 -