Cod sursa(job #1574696)
Utilizator | Data | 20 ianuarie 2016 19:36:44 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.4 kb |
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int s[20],n;
void afisare()
{
for(int i=1;i<=n;i++)
if(s[i]==1)g<<i<<" ";
g<<'\n';
}
void submultimi(int k)
{
for(int i=1;i>=0;i--)
{ s[k]=i;
if(k==n)afisare();
else submultimi(k+1);
}
}
int main()
{
f>>n;
submultimi(1);
return 0;
}