好简单
#include[HTML_REMOVED]
#include[HTML_REMOVED]
#include[HTML_REMOVED] //万能头文件
using namespace std;
int main()
{
char a[105],ans;
for(int i=1;;i)
{
scanf(“%c”,&a[i]);
ans;
if(a[i]==’\n’)
{
ans–;
break;
}
}
cout<<ans<<endl;
return 0;
}