Cod sursa(job #1843394)
Utilizator | Data | 8 ianuarie 2017 17:57:34 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.41 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int v[20], n;
void afisare (int k)
{
for( int i=1; i<=k; i++)
g<<v[i]<<" ";
g<<'\n';
}
void bk (int k)
{
for(int i=v[k-1]+1;i<=n;i++)
{
v[k]=i;
afisare(k);
bk(k+1);
}
}
int main()
{
f>>n;
bk(1);
return 0;
}