Cod sursa(job #3286237)

Utilizator stanciuvalentinStanciu-Tivlea Valentin Gabriel stanciuvalentin Data 13 martie 2025 20:57:39
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.41 kb
#include <bits/stdc++.h>

using namespace std;

ifstream f("combinari.in");
ofstream g("combinari.out");

int n,m,v[20];

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

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

int32_t main()
{
    f>>n>>m, backt(1);
    return 0;
}