Cod sursa(job #2785423)

Utilizator AnSeDraAndrei Sebastian Dragulescu AnSeDra Data 18 octombrie 2021 17:46:10
Problema Loto Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.91 kb
#include <fstream>
#include <unordered_map>
using namespace std;
ifstream fin("loto.in");
ofstream fout("loto.out");
struct Triplet{int x;int y;int z;};
unordered_map<int, Triplet>fr;
int n,S,i,a[105],j,k;
int main()
{
    fin>>n>>S;
    for(i=1;i<=n;i++)
    {
        fin>>a[i];
    }
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=n;j++)
        {
            for(k=1;j<=n;k++)
            {
                fr[a[i]+a[j]+a[k]]={a[i],a[j],a[k]};
            }
        }
    }
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=n;j++)
        {
            for(k=1;j<=n;k++)
            {
                if(fr[S-a[i]-a[j]-a[k]])
                {
                    Triplet t=fr[S-a[i]-a[j]-a[k]];
                    fout<<a[i]<<" "<<a[j]<<" "<<a[k]<<" "<<t.x<<" "<<t.y<<" "<<t.z;
                    return 0;
                }
            }
        }
    }
    fout<<-1;
    return 0;
}