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  1. #include <iostream>
  2. #include <cstdint>
  3. #include <bitset>
  4. using namespace std;
  5.  
  6. int main() {
  7.     std::bitset<32> b("10100000001000011111111111111111");
  8.     int16_t x16 = (int16_t)(b.to_ulong() & 0xFFFF);
  9.     int32_t x32 = (int32_t)b.to_ulong();
  10.     cout << x16 << endl;
  11.     cout << x32 << endl;
  12. 	return 0;
  13. }
Success #stdin #stdout 0s 15240KB
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-1
-1608384513
https://ideone.com/UKAWAe
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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