Cod sursa(job #2697760)
Utilizator | Data | 19 ianuarie 2021 15:41:50 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.41 kb |
#include <iostream>
using namespace std;
int v[10],f[10],n;
void backt(int k) {
int i;
if(k==n+1) {
cout<<v[k]<<" ";
cout<<'\n';
}
else {
for(i=1;i<=n;i++)
if(!f[i]) {
v[k]=i;
f[i]=1;
backt(k+1);
f[i]=0;
}
}
}
int main()
{
cin>>n;
backt(1);
return 0;
}