Cod sursa(job #2277014)
Utilizator | Rosca Rares Raresr14 | Data | 5 noiembrie 2018 18:29:47 |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.49 kb |
#include <fstream>
using namespace std;
ifstream fin("permutari.in");
ofstream fout("permutari.out");
int x[10],f[10],n;
void bkt(int pas){
if(pas>n){
for(int j=1;j<=n;j++)
fout<<x[j]<<" ";
fout<<"\n";
}else{
for(int i=1;i<=n;i++)
if(f[i]==0){
f[i]=1;
x[pas]=i;
bkt(pas+1);
f[i]=0;
}
}
}
int main(){
fin>>n;
bkt(1);
return 0;
}