Cod sursa(job #1623295)

Utilizator firewavesBirsu Ion firewaves Data 1 martie 2016 18:39:42
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.46 kb
#include <fstream>
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int s[21];
int n, k;
void backtr (int t)
{
    int i;
    if(t == k){
            for(i = 1; i<=k; i++)
                fout<<s[i] <<" ";
            fout << "\n";
    }
    else
        for( i = s[t]+1; i <=n;i++){
            s[t+1]= i;
            backtr(t+1);
        }

}
int main()
{
    fin >> n >> k;
    backtr(0);
    return 0;
}