Cod sursa(job #3244875)

Utilizator mhyasdArdelean Mihai mhyasd Data 26 septembrie 2024 18:20:29
Problema Generare de permutari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.46 kb
#include <bits/stdc++.h>
using namespace std;
ifstream fin("permutari.in");
ofstream fout("permutari.out");
int f[9];
int v[9];
int n;
void perm(int x) {
    if(x>n) {
        for(int i=1;i<=n;i++) fout<<v[i]<<" ";
        fout<<'\n';
        x--;
        return;
    }
    for(int i=1;i<=n;i++) {
        if(f[i]==0) {
            v[x]=i;
            f[i]=1;
            perm(x+1);
            f[i]--;
        }
    }
}

int main()
{
    fin>>n;
    perm(1);

    return 0;
}