Cod sursa(job #557122)

Utilizator cristian9Cristian Zloteanu cristian9 Data 16 martie 2011 14:27:27
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.46 kb
#include<stdio.h>

int n, k, i, v[3000];

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

int main(){
    freopen ("combinari.in", "r", stdin);
    freopen ("combinari.out", "w", stdout);

    scanf("%d %d ", &n, &k);

    back(1);

    return 0;
}