Cod sursa(job #703320)

Utilizator hiticas_abelhiticasabel hiticas_abel Data 2 martie 2012 11:49:37
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.47 kb
#include<fstream>
using namespace std;
ifstream cin("submultimi.in");
ofstream cout("submultimi.out");
int st[100001], n;
void afisare(int p)
{
     for(int i=1;i<=p;++i)
        cout<<st[i]<<" ";
        cout<<"\n";
        }
void back(int p)
{
     int pval;
     for(pval=st[p-1]+1;pval<=n;pval++)
        {st[p]=pval;
        afisare(p);
        back(p+1);
            }}   
int main()
{
    cin>>n;
    back(1);
   // system("pause");
    return 0;
}