Cod sursa(job #2982379)

Utilizator JungwonPreppy Girl Jungwon Data 20 februarie 2023 10:29:05
Problema Generare de permutari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.54 kb
#include <bits/stdc++.h>

using namespace std;

ifstream f("permutari.in");
ofstream g("permutari.out");

int s[10],n,v[10];
void ugh(int k)
{
    if(k>n)
    {
        for(int i=1; i<=n; i++)
            g<<s[i]<<" ";
        g<<'\n';
    }
    else
    {
        for(int i=1; i<=n; i++)
        {
            s[k]=i;
            if(v[i]==0)
            {
                v[i]=1;
                ugh(k+1);
                v[i]=0;
            }
        }
    }
}
int main()
{
    f>>n;
    ugh(1);
    return 0;
}