Cod sursa(job #1797693)
Utilizator | Data | 4 noiembrie 2016 18:20:03 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | selectie_emag_mediu_2016_runda3 | Marime | 0.39 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream in("submultimi.in");
ofstream out("submultimi.out");
int v[20], n;
void print(int k)
{
for (int i=1; i<=k; i++)
out<<v[i]<<' ';
out<<'\n';
}
void sb(int k)
{
for(int i=v[k-1]+1; i<=n; i++)
{
v[k]=i;
print(k);
sb(k+1);
}
}
int main()
{
in>>n;
v[0]=0;
sb(1);
return 0;
}