What is the explanation for the functioning of the += and comparable operators in the programming language C?

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The += operator is a shorthand assignment operator in C that performs the addition of the left operand and the right operand and assigns the result to the left operand. For example, if we write a+=b it means a = a + b.

The comparable operator, also known as the relational operator, is used to compare two values and returns a Boolean value (either true or false) based on whether the comparison is true or false. There are six comparable operators in C: == (equal to), != (not equal to), > (greater than), < (less than), >= (greater than or equal to), and <= (less than or equal to). For example, 5 > 3 is true and 5 < 3 is false.

Both operators are commonly used in C programming for various purposes, such as in control statements, loops, and data manipulation.