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  1. #include <iostream>
  2.  
  3.  
  4. #define PRINT(s) \
  5.     std::cout << #s << ": " << s << std::endl
  6.  
  7. int main()
  8. {
  9.     PRINT(sizeof(long  ));
  10.     PRINT(sizeof(int   ));
  11.     PRINT(sizeof(short ));
  12.     PRINT(sizeof(char  ));
  13.     PRINT(sizeof(bool  ));
  14.     PRINT(sizeof(float ));
  15.     PRINT(sizeof(double));
  16. }
  17.  
  18.  
Success #stdin #stdout 0.01s 2680KB
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stdin
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Standard input is empty
stdout
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sizeof(long ): 4
sizeof(int ): 4
sizeof(short ): 2
sizeof(char ): 1
sizeof(bool ): 1
sizeof(float ): 4
sizeof(double): 8
https://ideone.com/bwf0qM
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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