2¡¢ÒÔÏÂÕýÈ·µÄº¯ÊýÉùÃ÷ÐÎʽÊÇ( A ) (A) double fun(int x, int y) (B) double fun(int x; int y) (C) double fun(int x, int y); (D) double fun(int x,y); 3¡¢ÒÔÏÂÕýÈ·µÄº¯ÊýÐÎʽÊÇ( D )
(A) double fun(int x, int y) { z=x+y; return z;} (B) fun(int x,y) { int z; return z;}
(C) fun(x,y) { int x,y; double z; z=x+y; return z;} (D) double fun(int x, int y) { double z; z=x+y; return z;} 4¡¢ÒÔÏÂÕýÈ·µÄ˵·¨ÊÇ( A )
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8¡¢CÓïÑԹ涨£¬¼òµ¥±äÁ¿×öʵ²Îʱ£¬ËüºÍ¶ÔÓ¦ÐβÎÖ®¼äµÄÊý¾Ý´«µÝ·½Ê½ÊÇ( B ) (A) µØÖ·´«µÝ (B) µ¥ÏòÖµ´«µÝ
(C) ÓÉʵ²Î´«¸øÐβΣ¬ÔÙÓÉÐβδ«»Ø¸øÊµ²Î (D) ÓÉÓû§Ö¸¶¨´«µÝ·½Ê½
9¡¢ÒÔϳÌÐòÓÐÓï·¨ÐÔ´íÎó£¬ÓйشíÎóÔÒòµÄÕýȷ˵·¨ÊÇ( C ) void main() { int G=5,k; void prt_char(); ......
k=prt_char(G); ......
}
(A) Óï¾ävoid prt_char(); ÓÐ´í£¬ËüÊǺ¯Êýµ÷ÓÃÓï¾ä£¬²»ÄÜÓÃvoid˵Ã÷ (B) ±äÁ¿Ãû²»ÄÜʹÓôóд×Öĸ (C) º¯Êý˵Ã÷ºÍº¯Êýµ÷ÓÃÖ®¼äÓÐì¶Ü (D) º¯ÊýÃû²»ÄÜʹÓÃÏ»®Ïß
10¡¢CÓïÑÔÔÊÐíº¯ÊýÖµÀàÐÍȱʡ¶¨Ò壬´Ëʱ¸Ãº¯ÊýÖµÒþº¬µÄÀàÐÍÊÇ( B ) (A) floatÐÍ (B) intÐÍ (C) longÐÍ (D) doubleÐÍ
11¡¢CÓïÑԹ涨£¬º¯Êý·µ»ØÖµµÄÀàÐÍÊÇÓÉ( D ) (A) returnÓï¾äÖеıí´ïʽÀàÐÍËù¾ö¶¨ (B) µ÷Óøú¯ÊýʱµÄÖ÷µ÷º¯ÊýÀàÐÍËù¾ö¶¨ (C) µ÷Óøú¯ÊýʱϵͳÁÙʱ¾ö¶¨
(D) ÔÚ¶¨Òå¸Ãº¯ÊýʱËùÖ¸¶¨µÄº¯ÊýÀàÐÍËù¾ö¶¨ 12¡¢ÏÂÃæº¯Êýµ÷ÓÃÓï¾äº¬ÓÐʵ²ÎµÄ¸öÊýΪ( B )
func((exp1,exp2),(exp3,exp4,exp5)); (A) 1 (B) 2 (C) 4
(D) 5
13¡¢ÒÔÏ´íÎóµÄÃèÊöÊÇ( D ) º¯Êýµ÷ÓÿÉÒÔ (A) ³öÏÖÔÚÖ´ÐÐÓï¾äÖÐ (B) ³öÏÖÔÚÒ»¸ö±í´ïʽÖÐ (C) ×öΪһ¸öº¯ÊýµÄʵ²Î (D) ×öΪһ¸öº¯ÊýµÄÐβÎ
14¡¢ÒÔϳÌÐòµÄ¹¦ÄÜÊǼÆË㺯ÊýF(x,y,z)=(x+y)/(x-y)+(z+y)/(z-y)µÄÖµ£¬ÇëÑ¡ÔñÌî¿Õ¡£¢Ù( B ) ¢Ú( C ) #include
scanf(\ sum=f( ¢Ù )+f( ¢Ú ); printf(\
}
float f(float a,float b) { float value; value=a/b; return(value);
}
¢Ù (A) x-y,x+y (B) x+y,x-y (C) z+y,z-y (D) z-y,z+y ¢Ú (A) x-y,x+y (B) x+y,x-y (C) z+y,z-y (D) z-y,z+y
15¡¢ÒÔÏÂÕýÈ·µÄÃèÊöÊÇ( B ) ÔÚCÓïÑÔÖÐ
(A) º¯ÊýµÄ¶¨Òå¿ÉÒÔǶÌ×£¬µ«º¯ÊýµÄµ÷Óò»¿ÉÒÔǶÌ× (B) º¯ÊýµÄ¶¨Òå²»¿ÉÒÔǶÌ×£¬µ«º¯ÊýµÄµ÷ÓÿÉÒÔǶÌ× (C) º¯ÊýµÄ¶¨ÒåºÍº¯ÊýµÄµ÷Óþù²»¿ÉÒÔǶÌ× (D) º¯ÊýµÄ¶¨ÒåºÍº¯ÊýµÄµ÷Óþù¿ÉÒÔǶÌ×
16¡¢ÒÔϳÌÐòÊÇÑ¡³öÄܱ»3Õû³ýÇÒÖÁÉÙÓÐһλÊÇ5µÄÁ½Î»Êý£¬´òÓ¡³öËùÓÐÕâÑùµÄÊý¼°Æä¸öÊý¡£ÇëÑ¡ÔñÌî¿Õ¡£¢Ù( B )¢Ú( A ) sub(int k,int n) { int a1,a2; a2= ¢Ù ; a1=k- ¢Ú ;
if((K%3==0&&a2==5)||(k%3==0&&a1==5)) { printf(\ n++; return n;
}
else return -1;
}
void main() { int n=0,k,m; for(k=10;k<=99;k++) { m=sub(k,n); if(m!=-1) n=m; }
printf(\
}
¢Ù (A) k*10 (B) k
(C) k/10 (D) k*10 ¢Ú (A) a2*10 (B) a2 (C) a2/10 (D) a2
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17¡¢CÓïÑԹ涨£¬¿ÉÖ´ÐгÌÐòµÄ¿ªÊ¼Ö´ÐеãÊÇ___mainº¯Êý_____¡£
18¡¢ÔÚCÓïÑÔÖУ¬Ò»¸öº¯ÊýÒ»°ãÓÉÁ½¸ö²¿·Ö×é³É£¬ËûÃÇÊÇ__º¯ÊýÃû______ºÍ___º¯ÊýÌå_____¡£
19¡¢ÈôÊäÈëµÄÖµÊÇ-125£¬ÒÔϳÌÐòµÄÔËÐнá¹ûÊÇ_-125_=5*5*5______¡£ #include
for(k=2;k<=sqrt(n);k++) { r=n%k; while(r==0) { printf(\ n=n/k;
if(n>1) printf(\ r=n%k;
}
}
if(n!=1) printf(\
}
void main() { int n;
scanf(\ printf(\ if(n<0) printf(\ n=fabs(n); fun(n); }
20¡¢ÏÂÃæaddº¯ÊýµÄ¹¦ÄÜÊÇÇóÁ½¸ö²ÎÊýµÄºÍ£¬²¢½«ºÍÖµ·µ»Øµ÷Óú¯Êý¡£º¯ÊýÖдíÎóµÄ²¿·ÖÊÇ__ void add(float a,float b)______£»¸ÄÕýºóΪ___ float add(float a,float b)_____¡£ void add(float a,float b) { float c; c=a+b; return c; }
21¡¢ÒÔϳÌÐòµÄÔËÐнá¹ûÊÇ__i=7,j=6,x=7 i=2,j=7,x=5______¡£
void fun(int i,int j) { int x=7;
pirntf(\ }
void main() { int i=2,x=5,j=7; fun(j,6);
printf(\ }
22¡¢ÒÔϳÌÐòµÄÔËÐнá¹ûÊÇ___111_____¡£ void increment()
{
int x=0; x+=1; printf(\
}
void main() { increment(); increment(); increment();
}
23¡¢ÒÔϳÌÐòµÄÔËÐнá¹ûÊÇ___2_____¡£ max(int x, int y) { int z; z=(x>y)?x:y; return(z);
}
void main() { int a=1,b=2,c; c=max(a,b);
printf(\ }