Mai intai trebuie sa te autentifici.
Cod sursa(job #1142976)
Utilizator | Data | 14 martie 2014 14:44:35 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.46 kb |
#include<fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
short a[17],n,k;
void combinari(int i)
{
if(i>k)
{
for(int j=1;j<=k;j++)
g<<a[j]<<" ";
g<<'\n';
}
else
for(int j=a[i-1]+1;j<=n-k+i;j++)
{
a[i]=j;
combinari(i+1);
}
}
int main()
{
f>>n;
for(k=1;k<=n;k++)
combinari(1);
return 0;
}