Written by the Fiveable Content Team โข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated September 2025
Definition
Decrementing refers to the process of decreasing a value by a certain amount. It is commonly used in programming to subtract a specific number from a variable.
Pre-increment is an operator that increases the value of a variable before using it in an expression. It adds one unit to the original value and then returns the updated result.
Post-increment is an operator that increases the value of a variable after using it in an expression. It returns the original value and then adds one unit to it.
Incrementing: Incrementing is the opposite of decrementing and refers to increasing the value of a variable by a certain amount. It is commonly used in programming when we want to add or increase values.