Cod sursa(job #880612)

Utilizator bratiefanutBratie Fanut bratiefanut Data 16 februarie 2013 22:57:22
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.41 kb
#include <fstream>

using namespace std;

ifstream f("submultimi.in");
ofstream g("submultimi.out");

int v[100],n,k,i,t;

void afisare(int k)
{
    for(int j=1;j<=k;j++)
    g<<v[j]<<' ';
    g<<"\n";
}

void back(int k)
{
    int i;
    for(i=v[k-1]+1;i<=n;i++)
    {
        v[k]=i;
        afisare(k);
        back(k+1);
    }
}

int main()
{
    f>>n;
    back(1);
    return 0;
}