#include main()

{ int a[5],i;

for(i=0;i<5;i++)

{ a[i]=9*(i-2+4*(i>3))%5; printf(\A.-3-4 0 4 4 B.-3-4 0 4 3 C.-3-4 0 4 2 D.-3-4 0 4 0 9.¼ÙÉè array ÊÇÒ»¸öÓÐ 10 ¸öÔªËصÄÕûÐÍÊý×飬 ÔòÏÂÁÐд·¨ÖÐÕýÈ·µÄÊÇ______¡£

A.array[0]=10; B.array=0; C.array[10]=0; D.array[-1]=0; 10.ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ______¡£

#include main()

{ int a[3],i,j,k;

for(i=0;i<3;i++) a[i]=0; k=2;

for(i=0;i

11.ÈôÓж¨Ò壺int a[5]={1,2,3,4,5};char b='c',c;£¬ÔòÏÂÃæ±í´ïʽÖÐÊýֵΪ 2 µÄÊÇ______¡£

A.a[2] B.a[c-b] C.a[b] D.a[b-'b'] 12.ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ______¡£

#include main()

{ int a[3][3]={1,2,3,4,5,6,7,8,9},i;

for(i=0;i<=2;i++) printf(\

A.3 5 7 B.3 6 9 C.1 5 9 D.1 4 7 13.ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ______¡£

#include main()

{ char c[5]={'a','b','\\0','c','\\0'}; printf(\

A.'a' 'b' B.ab C.ab c D.ab\\0c\\0 14.ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ______¡£

#include main()

{ char s[12]= \printf(\A.6 B.7 C.10 D.12

37

15.ÈôÓÐ˵Ã÷£ºint a[3][4]; Ôò¶ÔaÊý×éÔªËصÄÕýÈ·ÒýÓÃÊÇ______¡£

A.a[2][4] B.a[1,3] C.a[1+1][0] D.a(2)(1) 16.ÒÔϸ÷×éÑ¡ÏîÖУ¬¾ùÄÜÕýÈ·¶¨Òå¶þάʵÐÍÊý×éaµÄÑ¡ÏîÊÇ______¡£

A.float a[3][4]; float a[][4]; float a[3][]={{1},{0}}; B.float a(3,4); float a[3][4]; float a[][]={{0};{0}}; C.float a[3][4]; static float a[][4]={{0},{0}}; D.float a[3][4]; float a[3][];

17.Èô¶þάÊý×éaÓÐmÁУ¬Ôò¼ÆËãÈÎÒ»ÔªËØa[i][j]ÔÚÊý×éÖÐλÖõĹ«Ê½ÊÇ______¡££¨¼ÙÉè

a[0][0]λÓÚÊý×éµÄµÚÒ»¸öλÖÃÉÏ¡££©

A.i*m+j B.j*m+i C.i*m+j-1 D.i*m+j+1 18.ÒÔ϶ÔCÓïÑÔ×Ö·ûÊý×éÃèÊö´íÎóµÄÊÇ______¡£

A.×Ö·ûÊý×é¿ÉÒÔ´æ·Å×Ö·û´®

B.×Ö·ûÊý×éÖеÄ×Ö·û´®¿ÉÒÔÕûÌåÊäÈë»òÊä³ö

C.¿ÉÒÔÔÚ¸³ÖµÓï¾äÖÐͨ¹ý¸³ÖµÔËËã·û¡±=¡±¶Ô×Ö·ûÊý×éÕûÌ帳ֵ D.²»¿ÉÒÔÓùØϵÔËËã·û¶Ô×Ö·ûÊý×éÖеÄ×Ö·û´®½øÐÐ±È½Ï 19.ÒÔϺϷ¨µÄÊý×鶨ÒåÊÇ______¡£

A.int a[]=\ B.int a[5]={0,1,2,3,4,5}; C.char a=\ D.char a[]={\20.ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ______¡£

#include #include main()

{ char a[7]=\strcpy(a,b);

printf(\A.¿Õ¸ñ B.\\0 C.f D.²»È·¶¨ 21.ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ______¡£

#include #include main()

{ char a[30];

strcpy(&a[0],\strcpy(&a[1],\strcpy(&a[2],\printf(\system(\

A.chdefabc B.cda C.cdabc D.abcdef

22.ÉèÓж¨Ò壺char a[80];int i=0;£¬ÒÔϲ»Äܽ«Ò»ÐдøÓпոñµÄ×Ö·û´®£¨²»³¬¹ý80¸ö×Ö

·û£©ÕýÈ·¶ÁÈëµÄÊÇ______¡£ A.gets(a);

38

B.while(( a[i++]=getchar())!='\\n'); a[i]='\\0'; C.scanf(\

D.do{scanf(\23.ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ______¡£

#include main()

{ char str[]=\int k;

for(k=2;(c=str[k])!='\\0';k++) { switch(c)

{ case 'I':++k;break; case 'L':continue;

default:putchar(c);continue; }

putchar('*'); } } A.SSW* B.SW* C.SW*A D.SWA*

24.Éèchar s[10]= \£¬ÔòsºÍtÔÚÄÚ´æÖзÖÅäµÄ×Ö½ÚÊý·Ö±ðÊÇ______¡£

A. 6ºÍ5 B. 6ºÍ6 C. 10ºÍ5 D. 10ºÍ6 25.ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ______¡£

#include main()

{ char a[]=\ int i,j;

for(i=j=0; a[i]!='\\0';i++)

if(a[i]!='l') a[j++]=a[i]; a[j]='\\0'; puts(a); } A.Hello World B.Heo World C.Heo Word D.ûÓÐÈκÎÊä³öÄÚÈÝ 26.ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ______¡£

#include main()

{ char str1[]=\int i,s; i=0;

while((str1[i]==str2[i])&&(str1[i]!='\\0')) i++; s=str1[i]-str2[i]; printf(\

39

A.-1 B.0 C.1 D.²»È·¶¨ 27.ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ______¡£

#include main()

{ char s[]=\int i,n=0;

for(i=0;s[i]!=0;i++)

if(s[i]>= 'a'&&s[i]<= 'z') n++; printf(\A.0 B.2 C.3 D.5 28.ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ______¡£

#include main()

{ int a[]={2,3,5,4},i; for(i=0;i<4;i++) switch(i%2)

{ case 0:switch(a[i]%2)

{ case 0:a[i]++;break; case 1:a[i]--;} break;

}

for(i=0;i<4;i++) printf(\printf(\

A.3 3 4 4 B.2 0 5 0 C.3 0 4 0 D.0 3 0 4 29.ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ______¡£

#include #include main()

{ char a[10]=\A.7,4 B.4,10 C.8,8 D.10,10 30.ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ______¡£

#include #define MAX 10 main()

{ int i,sum,a[]={1,2,3,4,5,6,7,8,9,10}; sum=1;

for(i=0;i

A.55 B.-54 C.-55 D.54

40