Cod sursa(job #2745914)

Utilizator LsbogdanBogdan Lsbogdan Data 27 aprilie 2021 10:23:40
Problema Loto Scor 95
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.83 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, i, j, k, nr;
    vector<int> v;
    unordered_map<int,vector<int> > m;
    f >> n >> s;
    for(i=0;i<n;i++)
    {
        f>>nr;
        v.push_back(nr);
    }
    for(i=0;i<v.size(); i++)
    {
        for(j=i;j<v.size(); j++)
        {
            for(k=j;k<v.size(); k++)
            {
                nr=v[i]+v[j]+v[k];
                m[nr]={v[i],v[j],v[k]};
                if(m.find(s-nr)!=m.end())
                {
                    g<<v[i]<<" "<<v[j]<<" "<<v[k]<<" "<<m[s-nr][0]<<" "<<m[s-nr][1]<<" "<<m[s-nr][2];
                    return 0;
                }
            }
        }
    }
    g<<-1;

    return 0;
}