Java arrays are group of homogeneous elements. Homogeneous means – of the same kind i.e. Java arrays contains the elements of same type.
Syntax
datatype[] array_name; or datatype array_name[];
List of java array interview programs
- Java program to find duplicate elements in an array.
- Java program to find second largest element in an array of integers.
- Java program to check the equality of two arrays.
- Find all pairs of elements in an integer array whose sum is equal to a given number.
- Java program to find continuous sub array whose sum is equal to a given number
- Java program to find the intersection of two arrays
- Java program to separate zeros from non-zeros in an integer array
- Java program to find all the leaders in an integer array
- Java program to find a missing number in an integer array
- Java program to convert an array to ArrayList and an ArrayList to array
- Java program to count occurrences of each element in an array
- Java program to reverse an array without using an additional array
- Java program to remove duplicate elements from an array
- Java program to find union and intersection of multiple arrays
- Java program to find the most frequent element in an array
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