·Ç³£ºÃµÄCÓïÑÔÕ½ÚϰÌ⼯´ø´ð°¸

{ int x=8;

for( ; x>0; x--)

{ if(x%3) {printf(\printf(\

A.7,4,2, B.8,7,5,2, C.9,7,6,4, D.8,5,4,2, 15.ÒÔϲ»»á¹¹³ÉÎÞÏÞÑ­»·µÄÓï¾ä»òÓï¾ä×éÊÇ_______¡£

A.n=0; do{++n;}while(n<=0); B.n=0; while(1){n++;}

C.n=10; while(n); {n--;} D.for(n=0,i=1; ;i++) n+=i; 16.ÒÔϳÌÐòµÄÔËÐнá¹ûÊÇ_______¡£

#include \void main()

{ int k=0,m=0,i,j; for(i=0;i<2;i++)

{ for(j=0;j<3;j++) k++; k-=j; } m=i+j;

printf(\

A.k=0,m=3 B.k=0,m=5 C.k=1,m=3 D.k=1,m=5

17.Èôint i,j;£¬Ôòfor(i=j=0;i<10&&j<8;i++,j+=3)¿ØÖƵÄÑ­»·ÌåµÄÖ´ÐдÎÊýÊÇ_______¡£

A.9 B.8 C.3 D.2 18.ÏÂÊö³ÌÐòµÄÊä³ö½á¹ûÊÇ_______¡£

#include \void main() { int i=6;

while(i--) printf(\printf(\

A.531 B.420 C.654321 D.ËÀÑ­»· 19.ÏÂÊö³ÌÐòµÄÊä³ö½á¹ûÊÇ_______¡£

#include \void main()

{ int a=0,b=0,c=0,i; for(i=0;i<4;i++) switch(i)

{ case 0:a=i++; case 1:b=i++; case 2:c=i++; case 3:i++; }

printf(\

A.0,1,3,4 B.1,2,3,4 C.0,1,2,5 D.0,2,3,4 20.ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ_______¡£

a=1;b=2; c=2; while(a

29

printf(\A.1,2,0 B.2,1,0 C.1,2,1 D.2,1,1 21.ÒÔÏÂÐðÊöÖÐÕýÈ·µÄÊÇ_______¡£

A.breakÓï¾äÖ»ÄÜÓÃÓÚswitchÓï¾äÌåÖÐ

B.continueÓï¾äµÄ×÷ÓÃÊÇʹ³ÌÐòµÄÖ´ÐÐÁ÷³ÌÌø³ö°üº¬ËüµÄËùÓÐÑ­»· C.break Óï¾äÖ»ÄÜÓÃÔÚÑ­»·ÌåÄÚºÍswitchÓï¾äÌåÄÚ

D.ÔÚÑ­»·ÌåÄÚʹÓÃbreakÓï¾äºÍcontinueÓï¾äµÄ×÷ÓÃÏàͬ 22.ÒÔϳÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ_______¡£ #include \void main() { int k=5,n=0; do { switch(k)

{ case 1: case 3: n+=1; break; default: n=0;k--;

case 2: case 4: n+=2;k--;break; } printf(\

A.2345 B.0235 C.02356 D.2356 23.ÏÂÁгÌÐòµÄÊä³ö½á¹ûÊÇ_______¡£

#include \void main() { int i,j;

for(i=1;i<4;i++)

{for(j=i;j<4;j++) printf(\printf(\

A.1*1=1 1*2=2 1*3=3 B.1*1=1 1*2=2 1*3=3

2*1=2 2*2=4 2*2=4 2*3=6 3*1=3 3*3=9 C.1*1=1 D.1*1=1

1*2=2 2*2=4 2*1=2 2*2=4

1*3=3 2*3=6 3*3=9 3*1=3 3*2=6 3*3=9

24.Ö´ÐÐÒÔϳÌÐòʱÊäÈë1234567890<»Ø³µ>£¬ÔòÆäÖÐwhileÑ­»·Ì彫ִÐÐ_______´Î¡£ #include \

void main()

{ char ch; while((ch=getchar())=='0') printf(\A.10 B.0 C.2 D.l 25.ÏÂÁгÌÐòµÄÊä³ö½á¹ûÊÇ_______¡£

#include \void main() { int k=5;

while(-k) printf(\

30

A.1 B.2 C.4 D. ËÀÑ­»· 26.ÒÔϳÌÐòÖ´ÐкóµÄÊä³ö½á¹ûÊÇ________¡£

#include \void main() { int i;

for(i=1;i<=40;i++) { if(i++%5==0)

if(++i%8==0) printf(\ printf(\A.5 B.24 C.32 D.40

27.ÓÐÒÔϳÌÐò£¬ÈôÔËÐÐʱ´Ó¼üÅÌÊäÈ룺18,11<»Ø³µ>£¬Ôò³ÌÐòÊä³ö½á¹ûÊÇ_______ ¡£

#include \void main() { int a,b;

printf(\ while(a!=b)

{ while(a>b) a-=b; while(b>a) b-=a; }

printf(\A.1 1 B.1 2 C.1 3 D.1 4

28.ÒªÇóͨ¹ýwhileÑ­»·²»¶Ï¶ÁÈë×Ö·û£¬µ±¶ÁÈë×ÖĸNʱ½áÊøÑ­»·¡£Èô±äÁ¿ÒÑÕýÈ·¶¨Ò壬ÒÔ

ÏÂÕýÈ·µÄ³ÌÐò¶ÎÊÇ_______¡£

A.while((ch=getchar())!='N ')printf(\£» B.while(ch=getchar()!='N ')printf(\£»

C.while(ch=getchar()=='N ')printf(\£» D.while((ch=getchar())=='N ')printf(\£» 29.ÒÔϳÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ_______¡£

#include \void main()

{ int y=10; while(y--);printf(\

A.y=0 B.y= -1 C.y=1 D.while¹¹³ÉÎÞÏÞÑ­»· 30.ÓÐÒÔϳÌÐò¶Î£º

int n,t=1,s=0; scanf(\ do{ s=s+t; t=t-2; }while (t!=n);

_______¡£

A.ÈÎÒâÕýÆæÊý B.ÈÎÒ⸺żÊý C.ÈÎÒâÕýżÊý D.ÈÎÒâ¸ºÆæÊý 31.ÒÔϳÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ_______¡£

#include \void main() { int i,j,x=0;

31

for(i=0;i<2;i++) { x++;

for(j=0;j<=3;j++){ if(j%2)continue;x++; } x++; }

printf(\

A.x=4 B.x=8 C.x=6 D.x=12 32.Éè±äÁ¿ÒÑÕýÈ·¶¨Ò壬ÔòÒÔÏÂÄÜÕýÈ·¼ÆËãf=n!µÄ³ÌÐò¶ÎÊÇ_______¡£ A.f=0; B.f=1; for(i=1;i<=n;i++) for(i=1;i<=n;i--) f*=i; f*=i; C.f=1; D.f=1;

for(i=n;i>1;i++) for(i=n;i>=2;i--) f*=i; f*=i; 33.ÒÔϳÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ_______¡£

#include \void main() { int k=5,n=0; while(k>0) { switch(k)

{ default : break; case 1 : n+=k; case 2 :

case 3 : n+=k; } k--; }

printf(\

A.0 B.4 C.6 D.7 34.ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ_______¡£

#include \void main() { int a=1,b;

for(b=1;b<=10;b++) {if(a>=8)break;

if(a%2==1){a+=5;continue; } a-=3; }

printf(\

A.3 B.4 C.5 D. 6 35.ÒÔϳÌÐòÊä³ö½á¹ûÊÇ_______¡£

#include \void main()

32

ÁªÏµ¿Í·þ£º779662525#qq.com(#Ìæ»»Îª@)