fork(1) download
copy 
  1. #include <iostream>
  2. #include <cstdlib>
  3. #include <ctime>
  4. using namespace std;
  5.  
  6. int main() {
  7.  
  8. 	srand(time(0));
  9. 	string X[5] = { "A", "B", "C", "D", "E" };
  10.  
  11. 	for (int i = 0; i < 5; i++) {
  12. 		int j = rand() % (5 - i) + i;
  13. 		string tmp = X[i];
  14. 		X[i] = X[j];
  15. 		X[j] = tmp;
  16. 	}
  17.  
  18. 	for (int i = 0; i < 5; i++) {
  19. 		cout << X[i] << " ";
  20. 	}
  21. 	cout << endl;
  22.  
  23. }
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
C B E A D
https://ideone.com/pN4BGb
language:
C++14 (gcc 8.3)
created:
319 days ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!