Cod sursa(job #1472908)
Utilizator | Data | 18 august 2015 01:16:35 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.55 kb |
#include <fstream>
using namespace std;
void genSubset(int index, int k, int a[], int n, ofstream &g)
{
for (int i = k; i <= n; i++)
{
a[index] = i;
for (int j = 0; j <= index; j++)
g << a[j] << " ";
g << '\n';
if (i + 1 <= n)
genSubset(index + 1, i + 1, a, n, g);
}
}
int main()
{
int n;
ifstream f("submultimi.in");
f >> n;
f.close();
int a[n];
ofstream g("submultimi.out");
genSubset(0, 1, a, n, g);
g.close();
return 0;
}