Cod sursa(job #2838051)

Utilizator cdenisCovei Denis cdenis Data 23 ianuarie 2022 00:26:45
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.46 kb
#include <iostream>
#include <fstream>

using namespace std;

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

int n,m,st[20];

void bck(int k)
{
    if(k==m+1)
    {
        for(int i=1;i<=m;i++)
            fout << st[i] << " ";
        fout << '\n';
    }
    else
        for(int i=st[k-1]+1;i<=n;i++)
        {
            st[k]=i;
            bck(k+1);
        }
}

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