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  1. #include <iostream>
  2. #include <iomanip>
  3. #include <cstdlib>
  4. using namespace std;
  5.  
  6. int main() {
  7. 	int16_t i = -4;
  8. 	printf("i = %04x\n", i&0xffff);
  9. 	cout<<setw(4)<< setfill('0')<<hex<<i<<endl;
  10. 	return 0;
  11. }
Success #stdin #stdout 0s 4304KB
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stdin
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Standard input is empty
stdout
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i = fffc
fffc
https://ideone.com/9BGokj
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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