An Expression is comprised of one or more operations. The objects of the operation(s) is reffered to as operands. the conditions are represented by operators.
A C++ expression is a combination of operations, constants, and variables.
An expression is any statement which is composed of one or more operands and returns a value. It may be a combination of operators, variables and constants. the expression may be simple or complex.
Rules of formation of expression: LEARN MORE>>