Cod sursa(job #2188813)
Utilizator | Data | 27 martie 2018 14:56:38 | |
---|---|---|---|
Problema | Submultimi | Scor | 90 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.51 kb |
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n,s[15],viz[15],m;
void afisare(int k)
{
for(int i=1;i<=k;i++)
fout<<s[i]<<" ";
fout<<"\n";
}
void back(int k)
{
if(k<=n)
{
for(int i=s[k-1]+1;i<=n;i++)
{
s[k]=i;
afisare(k);
back(k+1);
}
}
}
int main()
{
fin>>n;
back(1);
return 0;
}