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(21)有以下程序
#include <stdio.h>
main()
{ char s[]="012xy\08s34f4w2";
int i,n=0;
for(i=0;s[i]!=0;i++)
if(s[i]>='0'&&s[i]<='9') n++;
printf("%d\n",n);
}
程序运行后的输出结果是
A)0
B)3
C)7
D)8
参考答案
更多 “ (21)有以下程序#include stdio.hmain(){ char s[]="012xy\08s34f4w2";int i,n=0;for(i=0;s[i]!=0;i++)if(s[i]='0's[i]='9') n++;printf("%d\n",n);}程序运行后的输出结果是A)0B)3C)7D)8 ” 相关考题
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单选题有以下程序:#include main(){ char s[] = 012xy\08s34f4w2; int i,n = 0; for(i = 0;s[i]!='0';i++) if(s[i]'0' s[i]='9')n++; printf(%d,n);}程序运行后的输出结果是( )。A
0B
3C
7D
8
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xy,aaaaccB
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aabcc,bcc
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单选题有以下程序:#include main(){ char s[]={012xy}; int i,n=0; for(i=0;s[i]!=0;i++) if(s[i]='a's[i]='z')n++; printf(%d,n);}程序运行后的输出结果是( )。A
0B
2C
3D
5
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