Cod sursa(job #1419169)

Utilizator Daria09Florea Daria Daria09 Data 14 aprilie 2015 21:31:20
Problema Generare de permutari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>
#include <algorithm>
using namespace std;
ifstream f("permutari.in");
ofstream g("permutari.out");
int a[100];
int main()
{
    int i,n; f>>n;
    for(i=1;i<=n;i++)a[i]=i;
    do
    {
        for(i=1;i<=n;i++)g<<a[i]<<" "; g<<'\n';
    }while(next_permutation(a+1,a+n+1));
    return 0;
}