Cod sursa(job #1890780)

Utilizator razvan171514Razvan Mihai razvan171514 Data 23 februarie 2017 15:13:15
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.49 kb

#include<fstream>

using namespace std;
ifstream fin ("submultimi.in");
ofstream fout ("submultimi.out");
int n,v[20];
void afisare ()
{
    for (int i=1;i<=n;i++)
        if (v[i])
            fout<<i<<' ';
        fout<<'\n';
}
void sub()
{
    int i=1;
    while (i<=n)
    {
        i=1;
        while(v[i])
            v[i++]=0;
        if(i>n)
            return;
        v[i]=1;
        afisare();
    }
}
int main ()
{
    fin>>n;
    sub();
    return 0;
}