自己按样例测试可以，测评机上却0分qwq

wu_wowo @ 2020-10-06 17:16:38

#include<iostream>
using namespace std;
int main(){
    int m,c,num=0,shu[1500];
    cin>>m>>c;
    for(int a=m ;a<=c;a++){
    if(a%4==0&&a%100!=0){
        shu[num ]=a;
        num++;
    }
    else{
        if(a%400==0){
            shu[num ]=a;
            num++;
        }
    }
    }
    cout<<num<<'\n';
    for(int i=0;i<=num ;i++){
        cout<<shu[i]<<" ";
    }
    return 0;
}

by Miraclezzz @ 2020-10-12 16:19:27

您最后的循环里面应该 i<num

by 听取AC声一片 @ 2020-10-14 13:26:47

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int a,y,sum=0;
    cin>>a>>y;
    for(int x=a;x<=y;x++)
    {
    if(x%4==0)
    {
        if(x%100==0)
        {
            if(x%400==0)
            {
                sum++;
            }
            else
                continue;
        }
        else
            sum++;
    }
    else
        continue;
    }
    cout<<sum<<endl;
    for(int x=a;x<=y;x++)
    {
    if(x%4==0)
    {
        if(x%100==0)
        {
            if(x%400==0)
            {
                cout<<x<<" ";
            }
            else
                continue;
        }
        else
            cout<<x<<" ";
    }
    else
        continue;
    }
    return 0;
}
我的代码（AC）

by 听取AC声一片 @ 2020-10-14 13:27:37

这样就很容易理解

by wu_wowo @ 2020-10-16 21:15:23

@Hazers 蟹蟹

by Blood_red @ 2021-02-16 18:36:26

#include <bits/stdc++.h>
using namespace std;
int a[1500];
bool r(int y){
    return y%100!=0&&y%4==0||y%400==0;
}
int main(){
    int x,y,k=0;
    cin>>x>>y;
    for(int i=x;i<=y;++i)
        if(r(i))
            a[k++]=i;
    cout<<k<<endl;
    for(int i=0;i<k;++i)
        cout<<a[i]<<' ';
    cout<<endl;
    return 0;
}

C++

by 国家级白嫖 @ 2021-03-26 00:34:38

#include <iostream>
using namespace std;
int main()
{
    int x,y,sum=0;
    cin>>x>>y;
    int a[1500];
    for(int i=x;i<=y;i++)
    {
      if((i%100!=0&&i%4==0)||(i%400==0))
      { sum+=1;
        a[sum]=i;
          } 
    }
    cout<<sum<<endl;
    for(int j=1;j<=sum;j++)
    {
        cout<<a[j]<<" ";
    }
    return 0;
}

来水一下（doge）