CÓïÑÔÀíÂÛÉÏ»ú¿¼ÊÔÑ¡ÔñÌⲿ·Ö£¨¹²200Ì⣩
1¡¢ÏÂÃæ³ÌÐòµÄÊä³öÊÇ___D______
#include
printf(\}
A) k=11,k=12,k=11 B) k=11,k=13,k=13 C) k=11,k=013,k=0xb D) k=11,k=13,k=b
2¡¢ÔÚÏÂÁÐÑ¡ÏîÖÐ,²»ÕýÈ·µÄ¸³ÖµÓï¾äÊÇ__D______. A) ++t; B) n1=(n2=(n3=0)); C) k=i=j; D) a=b+c=1;
3¡¢ÏÂÃæºÏ·¨µÄCÓïÑÔ×Ö·û³£Á¿ÊÇ______A____.
A) '\\t' B) \ C) 65 D) A
4¡¢±í´ïʽ: 10!=9µÄÖµÊÇ________D____.
A) true B) ·ÇÁãÖµ C) 0 D) 1
5¡¢CÓïÑÔÌṩµÄºÏ·¨µÄÊý¾ÝÀàÐ͹ؼü×ÖÊÇ_____B____.
A) Double B) short C) integer D) Char
6¡¢×Ö·û(char)ÐÍÊý¾ÝÔÚ΢»úÄÚ´æÖеĴ洢ÐÎʽÊÇ__D__.
A) ·´Âë B) ²¹Âë C) EBCDICÂë D) ASCIIÂë
7¡¢CÓïÑÔ³ÌÐòµÄ»ù±¾µ¥Î»ÊÇ_____C______.
A) ³ÌÐòÐÐ B) Óï¾ä C) º¯Êý D) ×Ö·û
8¡¢Éè int a=12,ÔòÖ´ÐÐÍêÓï¾äa+=a-=a*aºó,aµÄÖµÊÇ____D____
A) 552 B) 264 C) 144 D) -264
9¡¢Ö´ÐÐÏÂÃæ³ÌÐòÖеÄÊä³öÓï¾äºó,Êä³ö½á¹ûÊÇ____B__.
#include
printf(\}
A) 65 B) 20 C) 15 D) 10
10¡¢ÏÂÃæ³ÌÐòµÄÊä³öÊÇ____B______.
#include
{int x=023;
printf(\}
A) 17 B) 18 C) 23 D) 24 11¡¢ÏÂÃæ³ÌÐòµÄÊä³öµÄÊÇ_____C____.
#include
printf(\}
A) 0 B) 1 C) 3 D) ²»È·¶¨µÄÖµ
12¡¢ÒÑÖª×ÖĸAµÄASCIIÂëΪʮ½øÖƵÄ65,ÏÂÃæ³ÌÐòµÄÊä³öÊÇ______A_____.
#include
printf(\}
A) 67,D B) B,C C) C,D D) ²»È·¶¨µÄÖµ
13¡¢ÈôÒªÇóÔÚifºóÒ»¶ÔÔ²À¨ºÅÖбíʾa²»µÈÓÚ0µÄ¹ØÏµ,ÔòÄÜÕýÈ·±íʾÕâÒ»¹ØÏµµÄ±í´ïʽΪ____D__.
A) a<>0 B) !a C) a=0 D) a
14¡¢ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ____D_____.
#include
printf(\}
A) 10 10 B) 9 9 C) 9 10 D) 10 9
15¡¢ÉèÓÐÈç϶¨Òå:
int x=10,y=3,z; ÔòÓï¾ä
printf(\µÄÊä³ö½á¹ûÊÇ_____D_____.
A) 1 B) 0 C) 4 D) 3
16¡¢Îª±íʾ¹ØÏµx¡Ýy¡Ýz,ӦʹÓÃCÓïÑÔ±í´ïʽ___A___.
A) (x>=y)&&(y>=z) B) (x>=y)AND(y>=z) C) (x>=y>=z) D) (x>=y) & (y>=z)
- 1 -
17¡¢CÓïÑÔÖзǿյĻù±¾Êý¾ÝÀàÐͰüÀ¨____B____. A) ÕûÐÍ,ʵÐÍ,Âß¼ÐÍ B) ÕûÐÍ,ʵÐÍ,×Ö·ûÐÍ C) ÕûÐÍ,×Ö·ûÐÍ,Âß¼ÐÍ D) ÕûÐÍ,ʵÐÍ,Âß¼ÐÍ,×Ö·ûÐÍ 18¡¢ÈôxºÍy¶¼ÊÇintÐͱäÁ¿,x=100,y=200,ÇÒÓÐÏÂÃæµÄ³ÌÐòƬ¶Î:
printf(\
ÉÏÃæ³ÌÐòƬ¶ÎµÄÊä³ö½á¹ûÊÇ____A___. A) 200 B) 100
C) 100 200 D) Êä³ö¸ñʽ·û²»¹»,Êä³ö²»È·¶¨µÄÖµ
19¡¢ÔĶÁÏÂÃæµÄ³ÌÐò
#include
char ch;
scanf(\printf(\}
Èç¹û´Ó¼üÅÌÉÏÊäÈë abc<»Ø³µ>
Ôò³ÌÐòµÄÔËÐнá¹ûÊÇ__A_____.
A) a B) b C) c D) ³ÌÐòÓï·¨³ö´í
20¡¢ÔĶÁÏÂÃæµÄ³ÌÐò
#include
int i,j; i=010; j=9;
printf(\ }
Ôò³ÌÐòµÄÔËÐнá¹ûÊÇ____D____.
A) 1,19 B) -1,19 C) 1,17 D) -1,17
21¡¢ÔĶÁÏÂÃæµÄ³ÌÐò
#include
int i,j,m,n; i=8;j=10; m=++i; n=j++;
printf(\}
³ÌÐòµÄÔËÐнá¹ûÊÇ______C____. A) 8,10,8,10 B) 9,11,8,10 C) 9,11,9,10 D) 9,10,9,11
22¡¢ÒÑÖªa=12,Ôò±í´ïʽa+=a-=a*=aµÄ½á¹ûÊÇ_____A__.
A) 0 B) 144 C) 12 D) -264 23¡¢ÈôÒѶ¨Òåint a,Ôò±í´ïʽa=10,a+10,a++µÄÖµÊÇ__B_.
A) 20 B) 10 C) 21 D) 11
24¡¢ÔĶÁÏÂÃæµÄ³ÌÐò
#include
int i,j;
scanf(\ printf(\}
Èç¹û´Ó¼üÅÌÉÏÊäÈë1234567<»Ø³µ>,Ôò³ÌÐòµÄÔËÐнá¹ûÊÇ____D____.
A) i=123,j=4567 B) i=1234,j=567 C) i=1,j=2 D) i=123,j=45
25¡¢ÏÂÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ____D____.
#include
int a=-1, b=4, k;
k=(++a<=0)&&(b--<=0); printf(\}
A) 1,1,2 B) 1,0,3 C) 0,1,2 D) 0,0,3
26¡¢ÏÂÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ____A____.
#include
int a=5,b=3;
float x=3.14, y=6.5;
printf(\}
A) 1,0 B) 0,1 C) 1,1 D) 0,0
27¡¢Ö´ÐÐÏÂÃæ³ÌÐò¶Îºó,Êä³ö½á¹ûÊÇ____A____.
int a;
int b=65536; a=b;
printf(\
- 2 -
A) 65536 B) 0 C) -1 D) 1
28¡¢ÈôÓÐÒÔ϶¨ÒåºÍÓï¾ä: int a=010, b=0x10, c=10; printf(\ÔòÊä³ö½á¹ûÊÇ____B_____.
A) 10,10,10 B) 8,16,10 C) 8,10,10 D) 8,8,10 29¡¢ÒÑÖªÓÐdoubleÐͱäÁ¿x=2.5,y=4.7,ÕûÐͱäÁ¿a=7, Ôò±í´ïʽ x+a%3*(int)(x+y)%2/4 µÄÖµÊÇ_____B____. A) 2.4 B) 2.5 C) 2.75 D) 0
30¡¢ÈôÒѶ¨ÒåxºÍyÊÇÕûÐͱäÁ¿,x=2;,Ôò±í´ïʽy=2.75+x/2µÄÖµÊÇ____C____.
A) 5.5 B) 5 C) 3 D) 4.0
31¡¢ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ____D____.
#include
int a=12, b=12;
printf(\}
A) 10,10 B) 12,12 C) 11,10 D) 11,13
32¡¢ÉèÓÐÒÔÏÂÓï¾ä:int x=10;x+=3+x%(3),ÔòxµÄÖµÊÇ.____A_____
A) 14 B) 15 C) 11 D) 12
33¡¢ÈôdΪdoubleÐͱäÁ¿,Ôò±í´ïʽd=1,d+5,d++µÄÖµÊÇ_____D__.
A) 1 B) 6.0 C) 2.0 D) 1.0
34¡¢±í´ïʽ5!=3µÄÖµÊÇ____D____.
A) T B) ·ÇÁãÖµ C) 0 D) 1
35¡¢ÈôÓж¨Òåint a=12,n=5,Ôò±í´ïʽa%=(n%2)ÔËËãºó,aµÄÖµ______A____.
A) 0 B) 1 C) 12 D) 6
36¡¢ÈôÓж¨Òåint x=3,y=2ºÍfloat a=2.5,b=3.5,Ôò±í´ïʽ:(x+y)%2+(int)a/(int)bµÄÖµÊÇ__D__.
A) 0 B) 2 C) 1.5 D) 1
37¡¢ÔÚCÓïÑÔÖÐ,ÒÔÏÂÐðÊö²»ÕýÈ·µÄÊÇ_____A____. A) ÔÚC³ÌÐòÖÐ,ÎÞÂÛÊÇÕûÊý»¹ÊÇʵÊý,¶¼Äܱ»×¼È·ÎÞÎóµÄ±íʾ
B) ÔÚC³ÌÐòÖÐ,±äÁ¿Ãû´ú±í´æ´¢Æ÷ÖеÄÒ»¸öλÖà C) ¾²Ì¬±äÁ¿µÄÉú´æÆÚÓëÕû¸ö³ÌÐòµÄÉú´æÆÚÏàͬ D) CÓïÑÔÖбäÁ¿±ØÐëÏȶ¨ÒåºóÒýÓÃ
38¡¢CÓïÑÔÖеıäÁ¿ÃûÖ»ÄÜÓÉ×Öĸ,Êý×ÖºÍÏ»®ÏßÈýÖÖ×Ö·û×é³É,ÇÒµÚÒ»¸ö×Ö·û____C____. A) ±ØÐëΪ×Öĸ B) ±ØÐëΪÏ»®Ïß
C) ±ØÐëΪ×Öĸ»òÏ»®Ïß
D) ¿ÉÒÔÊÇ×Öĸ,Êý×Ö»òÏ»®ÏßÖеÄÈÎÒâÒ»ÖÖ 39¡¢ÉèÓÐ˵Ã÷:char w; int x; float y; double z; Ôò±í´ïʽ: w*x+z-yÖµµÄÊý¾ÝÀàÐÍÊÇ___D____.
A) float B) char C) int D) double
40¡¢Ò»¸öCÓïÑÔµÄÖ´ÐÐÊÇ´Ó_____A______.
A) ±¾³ÌÐòµÄÖ÷º¯Êý¿ªÊ¼,µ½±¾³ÌÐòµÄÖ÷º¯Êý½áÊø
B) ±¾³ÌÐòµÄµÚÒ»¸öº¯Êý¿ªÊ¼,µ½±¾³ÌÐòµÄ×îºóÒ»¸öº¯Êý½áÊø
C) ±¾³ÌÐòµÄÖ÷º¯Êý¿ªÊ¼,µ½±¾³ÌÐòµÄ×îºóÒ»¸öº¯Êý½áÊø
D) ±¾³ÌÐòµÄµÚÒ»¸öº¯Êý¿ªÊ¼,µ½±¾³ÌÐòµÄÖ÷º¯Êý½áÊø
41¡¢ÉèaΪÕûÐͱäÁ¿,²»ÄÜÕýÈ·±í´ïÊýѧ¹ØÏµ10 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 -