Cod sursa(job #2742362)

Utilizator RobertLitaLita Robert RobertLita Data 20 aprilie 2021 20:16:41
Problema Loto Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.9 kb
#include <iostream>
#include <fstream>
#include <vector>
#include <unordered_map>
using namespace std;

ifstream f("loto.in");
ofstream g("loto.out");
struct sumede3{
    int x,y,z;
};
unordered_map<int,sumede3> dict;
int main()
{
    int n,v[101],s;
    f>>n>>s;
    for(int i=0;i<n;i++)
        f>>v[i];
    for(int i=0;i<n;i++)
        for(int j=i;j<n;j++)
            for(int k=j;k<n;k++)
        {
            sumede3 S;
            S.x=v[i];
            S.y=v[j];
            S.z=v[k];
            dict[v[i]+v[j]+v[k]]=S;
        }
    bool ok=0;
    for(auto i=dict.begin();ok==0 && i!=dict.end();i++)
    {
        int rest=s-i->first;
        if(dict.find(rest)!=dict.end())
        {
            g<<i->second.x<<' '<<i->second.y<<' '<<i->second.z<<' '<<dict[rest].x<<' '<<dict[rest].y<<' '<<dict[rest].z;
            ok=1;
        }
    }
    if(ok==0)g<<-1;
    return 0;
}