L-value and R-value

L-value

• Lvalue refers to an object to which you can assign value. 
• It refers to a memory location. 
• It can appear as LHS or RHS of an assignment

Example:

1. 1. num1=10
   2. str1=”abc”

R-value

• Rvalue refers to the value we assign to any variable. 
• It can appear on RHS of assignment
• Example:

1. sum = a + b

a+b is an r-value