Cod sursa(job #950034)

Utilizator juniorOvidiu Rosca junior Data 15 mai 2013 18:51:13
Problema Generare de permutari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
#include <fstream>
#include <algorithm>

using namespace std;

int main () {
  ifstream fi("permutari.in");
  ofstream fo("permutari.out");

  int N, i;
  int v[9];

  fi >> N;
  for (i = 1; i <= N; ++i)
    v[i] = i;
  do {
    for (i = 1; i <= N; ++i)
      fo << v[i] << ' ';
    fo << '\n';
  } while (next_permutation(v+1, v+N+1));
}