Cod sursa(job #2173717)

Utilizator AlexTudorAlex Brinza AlexTudor Data 16 martie 2018 00:06:54
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.44 kb
#include <bits/stdc++.h>
using namespace std;

ifstream fin("combinari.in");
ofstream fout("combinari.out");

int x[20];
int n,m;

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

void back(int k)
{
    int i;
    for(i=x[k-1]+1;i<=n;++i)
    {
        x[k]=i;
        if(k==m) afisare();
        else back(k+1);
    }
}

int main()
{
    fin>>n>>m;
    back(1);
    return 0;
}