Cod sursa(job #2220076)

Utilizator patcasrarespatcas rares danut patcasrares Data 10 iulie 2018 14:44:43
Problema Loto Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.15 kb
#include<fstream>
#include<queue>
#include<iostream>
#include<map>
#include<algorithm>
#include<unordered_map>
#include<stack>
#define DN 105
#define x first
#define y second
using namespace std;
ifstream fin("loto.in");
ofstream fout("loto.out");
int n,s,a[DN],sum;
unordered_map<int,pair<int,pair<int,int> > >mp;
int main()
{
    fin>>n>>s;
    for(int i=1;i<=n;i++)
        fin>>a[i];
    for(int i=1;i<=n;i++)
        for(int j=i;j<=n;j++)
            for(int h=i;h<=n;h++)
            {
                sum=a[i]+a[j]+a[h];
                if(mp.find(sum)!=mp.end())
                    continue;
                mp[sum]={a[i],{a[j],a[h]}};
            }
    for(int i=1;i<=n;i++)
        for(int j=i;j<=n;j++)
            for(int h=i;h<=n;h++)
            {
                sum=a[i]+a[j]+a[h];
                if(s-sum<0)
                    continue;
                if(mp.find(s-sum)!=mp.end())
                {
                    fout<<a[i]<<' '<<a[j]<<' '<<a[h]<<' ';
                    fout<<mp[s-sum].x<<' '<<mp[s-sum].y.x<<' '<<mp[s-sum].y.y;
                    return 0;
                }
            }
    fout<<-1;
}