Cod sursa(job #1995096)

Utilizator DawlauAndrei Blahovici Dawlau Data 26 iunie 2017 22:38:05
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.41 kb
#include<fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
const int NMAX=20;
int v[NMAX],n;
void afisare(int k){
    int i;
    for(i=1;i<=k;++i)
        fout<<v[i]<<' ';
    fout<<'\n';
}
void BKT(int k){
    int i;
    for(i=v[k-1]+1;i<=n;++i){
        v[k]=i;
        afisare(k);
        BKT(k+1);
    }
}
int main(){
    fin>>n;
    BKT(1);
}