Cod sursa(job #1048926)

Utilizator KrisanVladKrisan Vlad KrisanVlad Data 6 decembrie 2013 17:22:33
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.48 kb
#include <fstream>
using namespace std;
ifstream in("submultimi.in");
ofstream out("submultimi.out");
int n,x[100],m;
void afisare(int k)
{
    int i;
    for(i=1;i<=k;i++)
        out<<x[i]<<" ";
    out<<'\n';
}
void back(int k)
{
    int i;
    for(i=x[k-1]+1;i<=n;i++)
    {
        x[k]=i;
        if(k==m)
            afisare(k);
        else
            back(k+1);
    }
}
int main()
{
    in>>n;
    for(m=1;m<=n;m++)
        back(1);
    return 0;
}