Cod sursa(job #2451006)
| Utilizator | Data | 25 august 2019 13:12:38 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.57 kb |
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int s[1001],n;
void afis(int k)
{
for(int i=1;i<=k;i++)
g<<s[i]<<" ";
g<<'\n';
}
bool valid(int k)
{
if(k==1) return true;
if(s[k]>s[k-1]) return true;
return false;
}
void bt(int k)
{
for(int i=1;i<=n;i++)
{
s[k]=i;
if(valid(k))
{
afis(k);
bt(k+1);
}
}
}
int main()
{
f>>n;
bt(1);
f.close();
g.close();
return 0;
}
