Cod sursa(job #1385769)
Utilizator | Data | 12 martie 2015 12:35:27 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.44 kb |
#include <fstream>
#define MX 17
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n, s[MX];
void BT(int k)
{
if(s[k-1] == n) return;
int i,j;
for(i=s[k-1]+1; i<=n; i++)
{
s[k] = i;
for(j=1; j<=k; j++) fout<<s[j]<<' ';
fout<<'\n';
BT(k+1);
}
}
int main()
{
fin>>n;
BT(1);
fin.close(); fout.close();
return 0;
}