Cod sursa(job #2304222)

Utilizator mirceaisherebina mircea mirceaishere Data 17 decembrie 2018 18:56:23
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.49 kb
#include <fstream>
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");

int n, m, k, sol[20], v[20];

void back(int niv){
    if(niv>m){
        for(int i=1; i<=m; i++){
            fout<<sol[i]<<" ";
        }
        fout<<"\n";
    }else{
        for(int i=sol[niv-1]+1; i<=n; i++){
            if(v[i]==0){
                sol[niv]=i;
                back(niv+1);
            }
        }
    }
}

int main(){
    fin>>n>>m;
    back(1);
}