Cod sursa(job #1584939)

Utilizator trutruvasilicaHuhurez Marius trutruvasilica Data 30 ianuarie 2016 16:53:28
Problema Submultimi Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.63 kb
#include <fstream>

using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int v[30],uz[30];
void afisare(int nr)
{
    for(int i=1;i<=nr;i++) fout<<v[i]<<" ";
    fout<<"\n";
}
void gen(int k,int nr,int n)
{
    if(k==nr+1) afisare(nr);
    else
    {
            for(int i=1;i<=n;i++)
            {
                if(uz[i]==0)
                {
                    v[k]=i;
                    uz[i]=1;
                    gen(k+1,nr,n);
                    uz[i]=0;
                }
            }
    }
}
int main()
{
    int n,i;
    fin>>n;
    for(i=1;i<=n;i++) gen(1,i,n);
}