Cod sursa(job #2364730)
Utilizator | Imbuzan Radu ImbuzanRadu | Data | 4 martie 2019 10:40:34 |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | pregatire_cls12_oji | Marime | 0.49 kb |
#include <iostream>
#include <fstream>
std::ifstream f("submultimi.in");
std::ofstream g("submultimi.out");
using namespace std;
int n,k, sol[1000];
void afisare(int k)
{
for(int i = 1; i <= k; i++)
g<<sol[i]<<" ";
g<<'\n';
}
void bk(int p)
{
for(int i = sol[p - 1] + 1; i <= n; i++)
{
sol[p] = i;
if(p <= n)
{
bk(p + 1);
afisare(p);
}
}
}
int main()
{
f>>n;
bk(1);
return 0;
}