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6 lines
399 B
C++
6 lines
399 B
C++
Prepossesor directives:
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- #include <iostream> ## #include is used to include content of another file in your c++ code
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- #define PI 3.14159 ## #define - Used to define macros.Macros are pieces of code that are replaced by a specific value
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- #pragma once This directive provides implementation-specific instructions to the compiler. It is often used for compiler-specific features or optimizations.
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