Pagini recente » Cod sursa (job #2325753) | Cod sursa (job #387409) | Cod sursa (job #2672430) | Cod sursa (job #1941158) | Cod sursa (job #2884470)
#include <bits/stdc++.h>
#define ll long long
using namespace std;
ifstream fin ("permutari.in");
ofstream fout ("permutari.out");
int n , x[105];
bool used[105];
void solve(){
for (int i=1; i<=n; i++){
fout << x[i] << " ";
}
fout << '\n';
}
void back (int k){
for (int i=1; i<=n; i++){
if (used[i] == false){
used[i] = true;
x[k] = i;
if (k <= n){
if (k == n){
solve();
}
else{
back(k + 1);
}
}
used[i] = false;
}
}
}
int main(){
ios_base::sync_with_stdio(false);
fin >> n;
back(1);
}