Written by the Fiveable Content Team โข Last updated August 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated August 2025
Definition
Iteration refers to the process of repeating a set of instructions multiple times in order to achieve a desired outcome. It allows for efficient execution of repetitive tasks without having to write redundant code.
Loop: A loop is a programming construct that allows for repeated execution of a block of code until certain conditions are met or until all elements in an array have been processed.
Conditionals: Conditionals are statements that allow for decision-making within programs. They evaluate conditions and execute different blocks of code based on whether those conditions are true or false.
Counter Variable: A counter variable is often used in iterations as an incrementing or decrementing value that keeps track of how many times a loop has executed.