Cod sursa(job #3294346)

Utilizator SfichiAndreiSfichi Andrei SfichiAndrei Data 21 aprilie 2025 20:12:25
Problema Generare de permutari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.61 kb
#include <iostream>
#include <bits/stdc++.h>
using namespace std;
ifstream fin ("permutari.in");
ofstream fout ("permutari.out");
int N,fv[11],sol[11];
void afisare()
{
    for(int i=1;i<=N;i++)
    {
        fout<<sol[i]<<' ';
    }
    fout<<'\n';
}
void bkt(int K)
{
    for(int i=1;i<=N;i++)
    {
        if(fv[i]==0)
        {
            fv[i]=1;
            sol[K]=i;
            if(K==N)
            {
                afisare();
            }
            else
                bkt(K+1);
            fv[i]=0;
        }
    }
}
int main()
{
    fin>>N;
    bkt(1);
    return 0;
}