怎么只有20？求大神勿喷

rookiepush @ 2017-05-26 20:10:20

#include<iostream>
using namespace std;
int main()
{
    int a[11],n,i,k=0;
    for(i=1;i<=10;i++)
    cin>>a[i];
    cin>>n;
    for(i=1;i<=10;i++)
    {
    if(a[i]>n+30)
    k++;
    }
    cout<<k;
}

by FP·荷兰猪 @ 2017-05-26 20:25:26

把 if(a[i]>n+30) 改成 if(a[i]<=n+30)试试

by FP·荷兰猪 @ 2017-05-26 20:25:45

#include<iostream>
using namespace std;
int main()
{
    int a[11],n,i,k=0;
    for(i=1;i<=10;i++)
        cin>>a[i];
    cin>>n;
    for(i=1;i<=10;i++)
    {
        if(a[i]<=n+30)
        k++;
    }
    cout<<k;
}

by 郭浩南 @ 2017-06-18 20:34:05

因为a[i]>n+30中应该是啊n+30>=a[i];