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  1. #include <iostream>
  2. #include <iomanip>
  3. using namespace std;
  4.  
  5. int main() {
  6. int i = 1234567890;
  7. unsigned char hex[] = {
  8.     (i >> 24) & 0xFF
  9. ,   (i >> 16) & 0xFF
  10. ,   (i >>  8) & 0xFF
  11. ,   (i >>  0) & 0xFF
  12. ,   0 // Null terminator to match your C string
  13. };
  14. for (int j = 0 ; j != 4 ; j++) {
  15. 	cout << std::hex << setfill('0') << setw(2) << (int)hex[j] << " ";
  16. }
  17. cout << endl;
  18. 	return 0;
  19. }
Success #stdin #stdout 0s 15240KB
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49 96 02 d2
https://ideone.com/YkoAQc
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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