A symbolic constant can be defined as a constant that is represented by a name (symbol) in a program. Like a literal constant, a symbolic constant cannot undergo changes. Whenever the constant’s value is needed in the program, the name…
Constants in C Programming
Constants can be defined as the values that cannot be modified or altered by a program. Constants can be numbers, characters or strings. They are named as integer constants, floating point constants, character constants and string constants. A constant can…
The ‘void’ data type
The void data type, in simple words, means ‘nothing’. This data type either explicitly declares a function that doesn’t return any value or creates generic pointers. There are different functions available in C programming that do not return any value.…
The ‘float’, ‘double’ and ‘long double’ data type
The integer data types are very useful when it comes to the process of software development. However, there arises the necessity of using floating-point numbers when financially and mathematically oriented programs are to be developed. Hence, the data types like…