Cod sursa(job #2266111)
Utilizator | Data | 22 octombrie 2018 11:30:31 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.37 kb |
#include <fstream>
using namespace std;
int n,i,v[100],r;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
void bkt(int poz)
{
if(poz==n+1)
{
r=0;
for(i=1;i<=n;i++)
{
if(v[i]==1)
{
r=1;
g<<i<<" ";
}
}
if(r==1)g<<'\n';
return;
}
v[poz]=1;
bkt(poz+1);
v[poz]=0;
bkt(poz+1);
}
int main(int argc, char *argv[]) {
f>>n;
bkt(1);
}