Cod sursa(job #3326583)
| Utilizator | Data | 29 noiembrie 2025 15:04:54 | |
|---|---|---|---|
| Problema | Generare de permutari | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.54 kb |
#include <bits/stdc++.h>
#define ll long long
using namespace std;
ifstream fin("permutari.in");
ofstream fout("permutari.out");
int n,rez[10001],f[10001];
void back(int poz){
if(poz==n+1){
for(int i = 1; i<=n;i++)
fout<<rez[i]<<" ";
fout<<'\n';
} else {
for(int i = 1; i <= n; i++)
if(f[i]==0){
f[i]=1;
rez[poz]=i;
back(poz+1);
f[i]=0;
}
}
}
int main(){
fin>>n;
back(1);
return 0;
}
