字符串统计

#include<stdio.h>
#include<string.h>
int main( )
{
 int N;
 char ch[200];
 scanf("%d",&N);
 while(N--)
 {
  int n=0,i;
  scanf("%s",ch);
  for(i=0;ch[i]!='\0';i++)
  if(ch[i]>='0'&&ch[i]<='9')
  n++;
  printf("%d\n",n);
}
return 0;
}
 

转载于:https://www.cnblogs.com/tangcong/archive/2011/04/28/2031916.html