Cod sursa(job #2228627)

Utilizator ciutanpCiuta Andrei Calin ciutanp Data 4 august 2018 14:29:20
Problema Generare de permutari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include<bits/stdc++.h>
using namespace std;
ifstream f("permutari.in");
ofstream g("permutari.out");
vector<int>v;
int n;
int main()
{
    f>>n;
    for(int i=1;i<=n;++i)
        v.push_back(i);
    do{
        for(int i=0;i<n;++i)
            g<<v[i]<<' ';
        g<<'\n';
    }while(next_permutation(v.begin(),v.end()));
}