Cod sursa(job #2521470)

Utilizator As932Stanciu Andreea As932 Data 10 ianuarie 2020 22:04:14
Problema Combinari Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.46 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n;
int sol[20];

void afisare(int pas)
{
    for (int i=1;i<=pas;i++)
        fout<<sol[i]<<" ";
    fout<<"\n";
}

void bckt(int pas)
{
    for(int i=sol[pas-1]+1;i<=n;i++)
    {
        sol[pas]=i;
        afisare(pas);
        bckt(pas+1);
    }
}

int main()
{
   fin>>n;

    bckt(1);

    return 0;
}