Cod sursa(job #2126976)
Utilizator | Data | 10 februarie 2018 11:01:34 | |
---|---|---|---|
Problema | Submultimi | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int x[20], n;
void afisare(int k)
{
for(int i=1; i<k; i++)
g<<x[i]<<" ";
g<<'\n';
}
void bkt(int k)
{
if(k>0)
afisare(k);
for(int v=x[k-1]+1; v<=n; v++)
{
x[k]=v;
bkt(k+1);
}
}
int main()
{
f>>n;
bkt(1);
return 0;
}