#include <stdio.h>
int count(char *s)
{
int k=0,i;
for(i=0;s[i];i++)
if('a'<=s[i]&&s[i]<='z'||'A'<=s[i]&&s[i]<='Z') k++;
return k;
}
int main()
{
char a[256];
gets(a);
printf("count=%d\n",count(a));
return 0;
}
追问哥,,你这是C语言,,不是C++
追答#include
using namespace std;
int count(char *s)
{
int k=0,i;
for(i=0;s[i];i++)
if('a'>a;
cout<<"count="<<count(a)<<endl;
return 0;
}
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