Cod sursa(job #2721938)

Utilizator AndreiD31Dragan Andrei AndreiD31 Data 12 martie 2021 14:37:36
Problema Generare de permutari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.39 kb
#include <bits/stdc++.h>

using namespace std;

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

long long N,n,j,i,v[10];

int main()
{
    f>>n;
    N=1;
    for(i=1;i<=n;i++)
    {
        v[i]=i;
        N*=i;
    }

    for(i=1;i<=N;i++)
    {
        for(j=1;j<=n;j++)g<<v[j]<<" ";
        g<<'\n';
        next_permutation(v+1,v+n+1);
    }
    return 0;
}