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{ while(putchar(getchar())!='$');

printf(\}

A£© abcd$abcde B£©abcd$end C£©abcdend D£© abcd$abcdeend 9. ÒÔϳÌÐò¶Î ( A )

x=-1;

do { x=x*x; } while(x>0);

A. ÊÇËÀÑ­»· B. Ñ­»·Ö´ÐÐÒ»´Î C. Ñ­»·Ö´Ðжþ´Î D. ÓÐÓï·¨´íÎó

10. ÏÂÃæ³ÌÐò¶ÎÖ´ÐкóµÄ½á¹ûΪ: ( B ) int sum=0, n=10; do { sum=sum+n; n++; } while(n<10)

printf(¡°%d,%d¡±,sum,n)

A. 0, 10 B. 10, 11 C. 0, 11 D. ÒÔÉϽá¹û¶¼²»¶Ô 11.¶ÔÒÔϳÌÐò¶ÎµÄÐðÊöÕýÈ·µÄÊÇ___A____.

int x=1; do

{ x= -1*x; } while(!x)

A) ÊÇËÀÑ­»· B) Ñ­»·Ö´ÐÐÒ»´Î C)Ñ­»·Ö´Ðжþ´Î D)ÓÐÓï·¨´íÎó

12.Ñ­»·¡°for(i=0,x=1;i=10&&x>0;i++);¡±µÄÑ­»·Ö´ÐУ¨ A £©¡£ A.ÎÞÏÞ´Î B.²»È·¶¨´Î C.10´Î D.9

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13.Ö´ÐÐÓï¾ä{for(j=0;j<=3;j++) a=1;}ºó±äÁ¿jµÄÖµÊÇ C .

A)0 B) 3 C)4 D) 1

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main()

{ int i,sum=2;

for(i=1;i<=3;i+=2) sum+=i; printf(¡°%d\\n¡±,sum); } ¸Ã³ÌÐòµÄÖ´Ðнá¹ûÊÇ A D) 4

*15¡¢Ö´ÐÐÓï¾ä¡±for ( i=0; i++<3 ; ) £»¡±ºó£¬±äÁ¿iµÄֵΪ£¨ C £©¡£

A¡¢2 B¡¢3 C¡¢4 D¡¢5

16.ÉèxºÍy¾ùΪintÐͱäÁ¿£¬ÔòÖ´ÐÐÒÔϵÄÑ­»·ºó£¬yµÄֵΪ£¨ D £©¡£ for(y=1,x=1;y<=50;y++) {

if(x>=0) break;

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

A.2 B.4 C.6 D.1 Îå Êý×é

1. ÒÔ϶ÔһάÊý×éaµÄÕýȷ˵Ã÷ÊÇ£º D A) char a£¨10£©£» B) int a[]£»

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A) 6 B) 3 C) ËÀÑ­»·

C)int k£½5£¬a[k]£» D£©char a[3]={¡®a¡¯,¡¯b¡¯,¡¯c¡¯}; 2.ÒÔÏÂÄܶÔһάÊý×éa½øÐгõʼ»¯µÄÓï¾äÊÇ: ( C ) A. int a[5]=(0,1,2,3,4,) B. int a(5)={} C. int a[3]={0,1,2} D. int a{5}={10*1} 3.ÔÚCÓïÑÔÖжÔһάÕûÐÍÊý×éµÄÕýÈ·¶¨ÒåΪ D ¡£ A)int a(10); B)int n=10,a[n];

C)int n;a[n]; D)#define N 10 int a[N];

4¡¢ÒÑÖª£ºint a[10]; Ôò¶ÔaÊý×éÔªËØµÄÕýÈ·ÒýÓÃÊÇ£¨ D £©¡£

A¡¢a[10] B¡¢a[3.5] C¡¢a(5) D¡¢a[0]

5. Ö´ÐÐÏÂÃæµÄ³ÌÐò¶Îºó,±äÁ¿kÖеÄֵΪ C

A) ²»¶¨Öµ B) 33 C) 30 D) 10 int k=3, s[2]; s[0]=k; k=s[0]*10; *6. ÏÂÁÐ˵·¨ÖдíÎóµÄÊÇ C

A ¹¹³ÉÊý×éµÄËùÓÐÔªËØµÄÊý¾ÝÀàÐͱØÐëÊÇÏàͬµÄ B ÓÃÖ¸Õë·¨ÒýÓÃÊý×éÔªËØÔÊÐíÊý×éÔªËØµÄϱêÔ½½ç C һάÊý×éÔªËØµÄϱêÒÀ´ÎÊÇ1¡¢2¡¢3¡­¡­ D ¶¨ÒåÊý×éʱµÄ³¤¶È¿ÉÒÔÊÇÕûÐͳ£Á¿±í´ïʽ

7. ÈôÓÐÒÔÏÂÊý×é˵Ã÷£¬ÔòÊýÖµ×î´óµÄºÍ×îСµÄÔªËØÏ±ê·Ö±ðÊÇ£¨ B £©¡£ int a[12]={1,2,3,4,5,6,7,8,9,10,11,12};

A.1,12 B.0,11 C.1,11 D.0,12 8.ÈôÓÐÒÔÏÂÊý×é˵Ã÷£¬Ôòi=10;a[a[i]]ÔªËØÊýÖµÊÇ£¨ B £©¡£ int a[12]={1,4,7,10,2,5,8,11,3,6,9,12}; A.10 B.9 C.6 D.5

9. ¼Ù¶¨intÀàÐͱäÁ¿Õ¼ÓÃÁ½¸ö×Ö½Ú£¬ÆäÓж¨Ò壺int x[10]={0,2,4};£¬

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ÔòÊý×éxÔÚÄÚ´æÖÐËùÕ¼×Ö½ÚÊýÊÇ D A) 3

B) 6

C) 10

D) 20

10.ÈôÓÐ˵Ã÷£ºint a[][3]={{1,2,3},{4,5},{6,7}}; ÔòÊý×éaµÄµÚһάµÄ´óСΪ: ( B )

A. 2 B. 3 C. 4 D.ÎÞÈ·¶¨Öµ 11.ÒÔ϶¨ÒåÓï¾äÖУ¬´íÎóµÄÊÇ ( D ) A) int a[]={1,2}; B) char *a;

C) char s[10]=¡°test¡±; D) int n=5,a[n];

12.ÏÂÃæ³ÌÐò¶ÎµÄÊä³ö½á¹ûÊÇ: ( C )

int i;

int x[3][3]={1,2,3,4,5,6,7,8,9}; for (i=0;i<3;i++) printf(\

A) 1 5 9 B) 1 4 7 C) 3 5 7 D) 3 6 9

13.¶Ô¶þάÊý×éµÄÕýÈ·¶¨ÒåÊÇ£¨ C £©

A.int a[ ] [ ]={1,2,3,4,5,6}; B.int a[2] [ ]={1,2,3,4,5,6};

C.int a[ ] [3]={1,2,3,4,5,6}; D.int a[2,3]={1,2,3,4,5,6};

14£®ÒÑÖªint a[3][4];Ôò¶ÔÊý×éÔªËØÒýÓÃÕýÈ·µÄÊÇ__C___ A)a[2][4] B)a[1,3] C)a[2][0] D)a(2)(1)

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