Key Concepts

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int[] marks = {50, 55, 60, 70, 80}; System.out.println(marks[0]); // Output: 50 System.out.println(marks[4]); // Output: 80

An index refers to an element’s position within an array.

The index of an array starts from 0 and goes up to one less than the total length of the array.

Learn Java: Arrays
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