95分，第一点WA了

Phigros_jiu @ 2023-12-11 12:35:04

#include<iostream>
#include <algorithm>
using namespace std;

int main(){

    int n,a,b,c;
    cin>>n;
    if(n==0)
    {
        cout<<"0 0 0"<<endl;
    }
    for(a=n/14;a>=0;a--)
    {
        for(b=a;b<=n;b++)
        {
            for(c=n/3;c>=a;c--)
            {
                if(7*a+4*b+3*c==n)
                {
                    cout<<a<<" "<<b<<" "<<c<<endl;
                    return 0;
                }
            }
        }
    }
    cout<<"-1";
    return 0;
}

by _IOI_THANKFUL @ 2023-12-11 13:08:00

#include<bits/stdc++.h>
using namespace std;
int n,a,b,c;
int main(){
    cin>>n;
    for(a=n/14;a>=0;a--){
        for(b=a;b<=n;b++){
            for(c=a;c<=n/3;c++){
                if(7*a+4*b+3*c==n){
                    cout<<a<<" "<<b<<" "<<c<<endl;
                    return 0;
                }
            }
        }
    }
    cout<<"-1";
    return 0;
}

by _IOI_THANKFUL @ 2023-12-11 13:08:17

@eee

by Phigros_jiu @ 2023-12-11 13:13:49

谢谢更改（orz