Cod sursa(job #2139787)
Utilizator | Data | 22 februarie 2018 19:54:04 | |
---|---|---|---|
Problema | Submultimi | Scor | 70 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
#include <fstream>
using namespace std;
ifstream fi("submultimi.in");
ofstream fo("submultimi.out");
int a[10];
int sol[10];
int n;
void afisare(int x)
{
for(int i=1;i<=x;i++)
fo<<sol[i]<<" ";
fo<<endl;
}
void perm(int k)
{
for(int i=sol[k-1]+1;i<=n;i++)
{
sol[k]=i;
afisare(k);
if(k<n)
perm(k+1);
}
}
int main()
{
fi>>n;
perm(1);
return 0;
}