Advantages of using macro
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Describe the advantages of using macro. In modular programming, using functions is advisable when a certain code is repeated several times in a program. However, every time a function is called the control gets transferred to that function and then back to the calling function. This consumes a lot of execution time. One way to save this time is by using macros. Macros substitute a function call by the definition of that function. This saves execution time to a great extent.
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Structures and unionC structures and union - A structure is a user defined data type, which groups a set of data types. It is a collection of variables of different type under single name......
Properties of UnionProperties of Union - A union is utilized to use same memory space for all different members of union. Union offers a memory section to be treated for one variable type.....
