Cod sursa(job #1729896)
Utilizator | Sergiu xSlive | Data | 15 iulie 2016 19:31:12 |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <fstream>
#define NMAX 18
using namespace std;
int v[18],n;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
void afisare(int k){
for(int i=1;i<=k;i++)
g << v[i] << " ";
g << "\n";
}
void back(int k){
for(int i=v[k-1]+1,poz=0;poz<=n-v[k-1]-1;i++,poz++){
v[k]=i;
afisare(k);
back(k+1);
}
}
int main()
{
f >> n;
v[0]=0;
back(1);
return 0;
}