Cod sursa(job #2745880)

Utilizator LsbogdanBogdan Lsbogdan Data 27 aprilie 2021 08:38:10
Problema Loto Scor 95
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.86 kb
#include <iostream>
#include <fstream>
#include <vector>
#include <unordered_map>

using namespace std;

ifstream f("loto.in");
ofstream g("loto.out");

int main()
{

    int N, S, nr, s;
    vector<int> v;
    unordered_map<int, vector<int> > m;

    f >> N >> S;
    for(int i = 1; i <= N; i++)
    {
        f >> nr;
        v.push_back(nr);
    }

     for(int i = 0; i < v.size(); i++)
         for(int j = i; j < v.size(); j++)
             for(int k = j; k < v.size(); k++)
             {
                 s = v[i] + v[j] + v[k];
                 m[s] ={v[i], v[j], v[k]};
                if(m.find(S - s) != m.end())
                {
                    g<<v[i]<<" "<<v[j]<<" "<<v[k]<<" "<<m[S-s][0]<<" "<<m[S-s][1]<<" "<<m[S-s][2];
                    return 0;
                }
            }

    g << -1;
    return 0;

}