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  1. #include <iostream>
  2. #include <array>
  3.  
  4. std::array<std::uint8_t, 4> convert(std::uint32_t u)
  5. {
  6.     return {
  7.          (u >> 24) & 0xFF,
  8.          (u >> 16) & 0xFF,
  9.          (u >>  8) & 0xFF,
  10.          u & 0xFF
  11.     };
  12. }
  13.  
  14. void display(const std::array<std::uint8_t, 4>& a)
  15. {
  16. 	const char* sep = "";
  17. 	for (auto e : a) {
  18. 		std::cout << sep << int(e);
  19. 		sep = ", ";
  20. 	}
  21. 	std::cout << std::endl;
  22. }
  23.  
  24. int main() {
  25. 	display(convert(7892936));
  26. }
Success #stdin #stdout 0s 3096KB
comments (?)
stdin 
Standard input is empty
stdout 
0, 120, 111, 200
https://ideone.com/KUgwU0
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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