#include<stdio.h>
int main()
{
int n;
char ch;
while(scanf("%d",&n)!=EOF&&n!=0)
{
getchar();//吞掉空格
int count=0;
while(n--)
{
while((ch=getchar())!='\n')
{
if(ch>='0'&&ch<='9')
count++;
}
printf("%d\n",count);
count=0;
}
}
return 0;
}
hdoj2017
最新推荐文章于 2021-04-29 16:41:11 发布