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  1. #include <iostream>
  2. #include <bitset>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	// your code goes here
  7. 	char c = 127;
  8. 	std::cout << (int)c << " = " << std::bitset<8>(c) << std::endl;
  9. 	c++;
  10. 	std::cout << (int)c << " = " << std::bitset<8>(c) << std::endl;
  11.  
  12. 	return 0;
  13. }
Success #stdin #stdout 0s 3456KB
comments (?)
stdin 
Standard input is empty
stdout 
127 = 01111111
-128 = 10000000
https://ideone.com/cdWzab
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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