shuffle
November 7, 2019 ยท View on GitHub
Description :This function can rearranges the elements in the range randomly
Example:
// Creating array of size 5
std::array<int,5> random {1,2,3,4,5}; // 1,2,3,4,5
// Obtain a time-based seed:
unsigned seed = std::chrono::system_clock::now().time_since_epoch().count();
// Rearranges the elements in the range [first,last) randomly
shuffle (random.begin(), random.end(), std::default_random_engine(seed));
std::cout << "Shuffle:";
// Print the content in array random
for (int& x: random) std::cout << ' ' << x;
std::cout << '\n';