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  1. #include <iostream>
  2. #include <cstring>
  3. using namespace std;
  4.  
  5. int b2i(bool v)
  6. {
  7.     return v << 1;
  8. }
  9.  
  10. int main() {
  11. 	bool v = true;
  12. 	cout << "v = " << v << endl;
  13. 	cout << "b2i(v) = " << b2i(v) << endl;
  14. 	memset(&v, -1, sizeof v);
  15. 	cout << "b2i(v) = " << b2i(v) << endl;
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 2728KB
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stdin
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Standard input is empty
stdout
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v = 1
b2i(v) = 2
b2i(v) = 510
https://ideone.com/Fk6ZuS
language:
C++ 4.3.2 (gcc-4.3.2)
created:
9 years ago
visibility:
public

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