The term "int[]" refers to an array of integers. It is a data structure that can hold multiple integer values in contiguous memory locations.
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In arrays, an index represents the position of an element within the array. It starts from 0 and goes up to (array length - 1).
An element refers to a value stored at a specific index within an array.
Initialization is the process of creating and assigning initial values to variables or data structures before they are used in a program.