Cod sursa(job #703320)
Utilizator | 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;
}