Cod sursa(job #1083331)

Utilizator sebinechitasebi nechita sebinechita Data 15 ianuarie 2014 21:41:21
Problema Loto Scor 30
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.32 kb
#include <iostream>
#include <fstream>
#include <bitset>
#include <algorithm>
using namespace std;
ifstream fin("loto.in");
ofstream fout("loto.out");
#define MAX 300001000

bitset <MAX> a;
int G[7], d;

int v[105];

void ack(int x)
{
    G[++d]=x;
}

int main()
{
    int n, S, i, j, k, s;
    fin>>n>>S;

    for(i=1;i<=n;i++)
    {
        fin>>v[i];
    }
    for(i=1;i<=n;i++)
    {
        for(j=i;j<=n;j++)
        {
            for(k=j;k<=n;k++)
            {

                s=v[i]+v[j]+v[k];

                a[s]=1;
                if(a[S-s])
                {
                    S-=s;

                    ack(v[i]);
                    ack(v[j]);
                    ack(v[k]);
                    goto sebi;
                }
            }
        }
    }
    fout<<"-1";
    return 0;
    sebi:

    for(i=1;i<=n;i++)
    {
        for(j=i;j<=n;j++)
        {
            for(k=j;k<=n;k++)
            {
                s=v[i]+v[j]+v[k];
                if(s==S)
                {

                    ack(v[i]);
                    ack(v[j]);
                    ack(v[k]);
                    goto df;
                }
            }
        }
    }
    df:

    int ok;
    sort(G+1, G+7);
    for(i=1;i<=6;i++)
    {
        fout<<G[i]<<" ";
    }

}