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The #define directive in C and C++ is a preprocessor command used to define macros. Macros can be constants or code snippets that are substituted into the program wherever they are referenced. For example, #define PI 3.14 defines a constant named PI with the value 3.14 . Similarly, #define SQUARE(x) ((x) * (x)) defines a macro for computing the square of a number. This directive helps in making the code more readable, manageable, and easier to maintain by avoiding the repetition of constants and code fragments. It operates at the preprocessing stage before the actual compilation of the code begins.
Silver shoot in rice produced by gall midge is the modification of
Which of the following is a fruit thinning plant growth regulator?
NDVI of a crop can be measured by using
FPO stands for food process order and it is a certification mark for the processed food industry to ensure proper hygiene and sanitation is maintained ...
What is the propagation method of cashew?
Match List I with List II
Which amongst the following is a commonly used method for determining soil moisture constant under laboratory conditions?
- Which hormone is responsible for the let down of milk in cow?
In which of the following fruits thalamus is the edible part?
Chemiosmotic theory was first put forward by