Cod sursa(job #3203040)

Utilizator XSZeroBurghelea Radu-Theodor XSZero Data 13 februarie 2024 00:04:21
Problema Loto Scor 10
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.65 kb
#include <iostream>
#include <fstream>
#include <stdlib.h>
#include <algorithm>
using namespace std;

ifstream f("loto.in");
ofstream g("loto.out");
int n,s1,s,st[10000],a[1000];
void afis()
{
    for(int i=1;i<=6;i++)
        g<<st[i]<<" ";
}
void back1(int k)
{
    if(s1==s)
    {
        afis();
        exit(0);
    }
    else if(k<7)
    {
        for(int i=1;i<=n;i++)
        {
            s1+=a[i];
            st[k]=a[i];
            back1(k+1);
            s1-=a[i];
        }
    }
}
int main()
{
    f>>n>>s;
    for(int i=1;i<=n;i++)
        f>>a[i];
    sort(a+1,a+n+1);
    back1(1);
    g<<-1;
    return 0;
}