#include <algorithm> #include <iostream> #include <iterator> using namespace std; int main() { int arr[] = { 0, 1, 2, 3, 4 }; do { copy(cbegin(arr), cend(arr), ostream_iterator<int>(cout, " ")); cout << endl; } while(next_permutation(begin(arr), end(arr))); }
Standard input is empty
0 1 2 3 4 0 1 2 4 3 0 1 3 2 4 0 1 3 4 2 0 1 4 2 3 0 1 4 3 2 0 2 1 3 4 0 2 1 4 3 0 2 3 1 4 0 2 3 4 1 0 2 4 1 3 0 2 4 3 1 0 3 1 2 4 0 3 1 4 2 0 3 2 1 4 0 3 2 4 1 0 3 4 1 2 0 3 4 2 1 0 4 1 2 3 0 4 1 3 2 0 4 2 1 3 0 4 2 3 1 0 4 3 1 2 0 4 3 2 1 1 0 2 3 4 1 0 2 4 3 1 0 3 2 4 1 0 3 4 2 1 0 4 2 3 1 0 4 3 2 1 2 0 3 4 1 2 0 4 3 1 2 3 0 4 1 2 3 4 0 1 2 4 0 3 1 2 4 3 0 1 3 0 2 4 1 3 0 4 2 1 3 2 0 4 1 3 2 4 0 1 3 4 0 2 1 3 4 2 0 1 4 0 2 3 1 4 0 3 2 1 4 2 0 3 1 4 2 3 0 1 4 3 0 2 1 4 3 2 0 2 0 1 3 4 2 0 1 4 3 2 0 3 1 4 2 0 3 4 1 2 0 4 1 3 2 0 4 3 1 2 1 0 3 4 2 1 0 4 3 2 1 3 0 4 2 1 3 4 0 2 1 4 0 3 2 1 4 3 0 2 3 0 1 4 2 3 0 4 1 2 3 1 0 4 2 3 1 4 0 2 3 4 0 1 2 3 4 1 0 2 4 0 1 3 2 4 0 3 1 2 4 1 0 3 2 4 1 3 0 2 4 3 0 1 2 4 3 1 0 3 0 1 2 4 3 0 1 4 2 3 0 2 1 4 3 0 2 4 1 3 0 4 1 2 3 0 4 2 1 3 1 0 2 4 3 1 0 4 2 3 1 2 0 4 3 1 2 4 0 3 1 4 0 2 3 1 4 2 0 3 2 0 1 4 3 2 0 4 1 3 2 1 0 4 3 2 1 4 0 3 2 4 0 1 3 2 4 1 0 3 4 0 1 2 3 4 0 2 1 3 4 1 0 2 3 4 1 2 0 3 4 2 0 1 3 4 2 1 0 4 0 1 2 3 4 0 1 3 2 4 0 2 1 3 4 0 2 3 1 4 0 3 1 2 4 0 3 2 1 4 1 0 2 3 4 1 0 3 2 4 1 2 0 3 4 1 2 3 0 4 1 3 0 2 4 1 3 2 0 4 2 0 1 3 4 2 0 3 1 4 2 1 0 3 4 2 1 3 0 4 2 3 0 1 4 2 3 1 0 4 3 0 1 2 4 3 0 2 1 4 3 1 0 2 4 3 1 2 0 4 3 2 0 1 4 3 2 1 0