Cod sursa(job #1403869)

Utilizator 4ONI2015oni2015 4ONI2015 Data 27 martie 2015 17:07:16
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.5 kb
#include <bits/stdc++.h>

using namespace std;
int a[20], n, k;
void back(int poz)
{
    int i;
    if(poz == k + 1)
    {
        for(i = 1; i <= k; i++)
            printf("%d ", a[i]);
        printf("\n");
        return;
    }
    for(i = a[poz - 1] + 1; i <= n; i++)
    {
        a[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;
}