???萌新求助

_Amy @ 2024-04-21 13:11:14

#include <bits/stdc++.h>
using namespace std;
int a[11];
int main()
{
    int x,_ans = 0;
    for(int i = 1;i <= 11;i ++)
    {
        cin >> a[i];
    }
    cin >> x;
    for(int i = 1;i <= 11;i ++)
    {
        if(x + 30 >= a[i]) _ans ++;
    }
    cout << _ans;
    return 0;
}

by liyuteng @ 2024-04-21 13:14:41

#include <bits/stdc++.h>
using namespace std;
int a[11];
int main()
{
    int x,_ans = 0;
    for(int i = 1;i <= 10;i ++)
    {
        cin >> a[i];
    }
    cin >> x;
    for(int i = 1;i <= 10;i ++)
    {
        if(x + 30 >= a[i]) _ans ++;
    }
    cout << _ans;
    return 0;
}

只有你个苹果，但是你原来的代码输入了11个

by _Amy @ 2024-04-21 13:33:18

@liyuteng 蟹蟹大佬

by GeorgeCHN @ 2024-04-28 15:12:42

第七行：你的数组是11项，下标是0-10，你十一的话数组越界了，改成0-10！ （求关注！）

by GeorgeCHN @ 2024-04-28 15:13:27

错了，是1-10

by yuzhang_chen @ 2024-04-29 20:35:51

#include<iostream>
#include<cmath>
using namespace std;
int a[15];
int main()
{
int b,B,A;
for(int i=1;i<=10;i++)
cin>>a[i];
cin>>b;
B=b+30;
int c=0;
for(int i=1;i<=10;i++)
{
if(a[i]<=B)  
c++ ;
}
cout<<c;
return 0;
}