Cod sursa(job #2571411)
Utilizator | Data | 4 martie 2020 22:59:02 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | r3capitusulare | Marime | 0.54 kb |
#include <fstream>
using namespace std;
int n,sol[10];
bool sel[10];
ifstream in("permutari.in");
ofstream out("permutari.out");
void bkt(int k)
{
if(k==n+1)
{
for(int i=1;i<=n;i++) out<<sol[i]<<" ";
out<<'\n';
}
else
{
for(int i=1;i<=n;i++)
{
if(sel[i]==0)
{
sel[i]=1;
sol[k]=i;
bkt(k+1);
sel[i]=0;
}
}
}
}
int main()
{
in>>n;
bkt(1);
return 0;
}