Cod sursa(job #1890886)
Utilizator | Data | 23 februarie 2017 16:13:06 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.46 kb |
#include <fstream>
using namespace std;
ifstream cin("submultimi.in");
ofstream cout("submultimi.out");
int n,v[20];
bool viz[20];
void afisare(int m)
{
for(int i=1;i<=m;i++)
cout<<v[i]<<" ";
cout<<"\n";
}
void back (int k)
{
if(k<=n)
{
for(int i=v[k-1]+1;i<=n;i++)
{
v[k]=i;
afisare(k);
back(k+1);
}
}
}
int main()
{
cin>>n;
back(1);
return 0;
}