Cod sursa(job #2690707)

Utilizator un_fes_galbendaniel guba un_fes_galben Data 25 decembrie 2020 13:23:51
Problema Generare de permutari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.47 kb
#include <fstream>
#include <algorithm>
using namespace std;
int v[10];
int main()
{
    ifstream fin("permutari.in");
    ofstream fout("permutari.out");
    int n,fact=1;
    fin>>n;
    for(int i=1; i<=n; i++)
    {
        fact*=i;
        v[i]=i;
    }
    for(int i=1; i<=fact; i++)
    {
        for(int i=1; i<=n; i++)
        {
           fout<<v[i]<<" ";
        }
        fout<<'\n';
        next_permutation(v+1,v+n+1);
    }
    return 0;
}