Cod sursa(job #1746411)

Utilizator george_stelianChichirim George george_stelian Data 23 august 2016 11:24:33
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.52 kb
#include <cstdio>
#include <algorithm>
#include <ctime>

using namespace std;

int v[20],n,k;

void back(int poz)
{
    if(poz==k+1)
    {
        for(int i=1;i<=k;i++) printf("%d ",v[i]);
        printf("\n");
    }
    else
    {
        for(int i=v[poz-1]+1;i<=n;i++)
        {
            v[poz]=i;
            back(poz+1);
        }
    }
}

int main()
{
    freopen("combinari.in", "r", stdin);
    freopen("combinari.out", "w", stdout);
    scanf("%d%d",&n,&k);
    back(1);
    return 0;
}