++i and i++

++i and i++ are both increment operators in C++. They are used to increase the value of a variable by 1. However, they have a slight difference in behavior.

++i (pre-increment operator):

• The value of i is incremented by 1 before the expression is evaluated.
• The incremented value is then used in the expression.

i++ (post-increment operator):

• The value of i is incremented by 1 after the expression is evaluated.
• The original value of i is used in the expression.

Here are step-by-step explanations for each operator:

++i: 1. The value of i is incremented by 1. 2. The incremented value of i is used in the expression.

i++: 1. The original value of i is used in the expression. 2. The value of i is then incremented by 1.

It's important to note that the difference in behavior between ++i and i++ becomes more noticeable when these operators are used in larger expressions or in situations where the value of the variable is used multiple times.