Prefix and Postfix Operator

How does the prefix and postfix operator on expression? The operators present in prefix and postfix are prefix increment operator denoted by ++ prefix decrement operator denoted by -- postfix increme...

Modulus Operator

What is the functionality and restrictions of Modulus Operator? When a division is performed, the remainder of the operation is given by modulus operator. The modulus operator is denoted in c by symb...

Swap two variables

How to swap two variables without using third variable? A variable is a named location in memory that is used to store data which can be modified in a program. Let us learn how to swap two variables ...