Cod sursa(job #1955875)
Utilizator | Data | 6 aprilie 2017 12:19:53 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.5 kb |
#include <fstream>
#include <vector>
using namespace std;
int n,contor=0;
vector <int> multime(20);
ifstream f("submultimi.in");
ofstream g("submultimi.out");
void generare(int j)
{
for(int i=1;i<=contor;i++)
g<<multime[i]<<" ";
if(contor>0)
g<<"\n";
for(int i=j+1;i<=n;i++)
{
contor++;
multime[contor]=i;
generare(i);
contor--;
}
}
int main()
{
f>>n;
generare(0);
f.close();
g.close();
}