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What does a blank line in C++ mean?
2023-07-13 17:55:03 深夜i     --     --
blank line C++ meaning

In C++, a blank line is simply a line of code that contains no visible characters. It is essentially an empty line and doesn't have any impact on the program's logic or behavior.

However, blank lines can make your code more readable and organized by separating different blocks of code. For example, you might use a blank line to separate a function declaration from the rest of the code.

Additionally, some coding style guidelines may require the use of blank lines to improve readability and make the code easier to understand. It's important to follow these guidelines to ensure that your code is consistent and can be easily maintained in the future.

In conclusion, a blank line in C++ has no functional impact on the code, but it can make the code more readable and organized. As such, it's recommended to use blank lines in your code to improve its overall readability and maintainability.

  
  

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