Cod sursa(job #2198259)

Utilizator RaduVFVintila Radu-Florian RaduVF Data 24 aprilie 2018 00:08:48
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.53 kb
#include <fstream>

using namespace std;
ifstream f ("submultimi.in");
ofstream g ("submultimi.out");
int n,sol[20];
bool ok (int k){
    for (int i=1;i<k;i++)
        if (sol[i]>=sol[k]) return false;
    return true;
}
void afis(int k){
    for (int i=1;i<=k;i++)
        g<<sol[i]<<" ";
    g<<'\n';
}
void Back(int k){
    int i;
    for (i=1;i<=n;i++){
        sol[k]=i;
        if (ok(k)){
            afis(k);
            Back(k+1);
        }
    }
}
int main()
{
    f>>n;
    Back(1);
    return 0;
}