杭电OJ2008 统计正负数个数

注意数字类型 int double

#include <iostream>
using namespace std;

int main()
{
    int t;
    while(cin>>t)
    {
        int  a=0,b=0,c=0;
        if(t==0)
            break;
        while(t--)
        {
            double n;
            cin>>n;
            if(n<0)
                a++;
            else if(n==0)
                b++;
            else
                c++;
        }
        cout << a<<" "<<b<<" "<<c  << endl;
    }


    return 0;
}

猜你喜欢

转载自blog.csdn.net/weixin_40076972/article/details/86670845