Write a static method that accepts an array of integers as a parameter. It should return true if all of the values in the array are equal to each other. If the array is null, or empty return false. If there is only one element then, it should return true, since the one element is equal to itself. If there are more than one, you can check and see if they are all equal using any logic that you want.

Question

Computers & Technology

Jimena

20 June, 16:02

Write a static method that accepts an array of integers as a parameter. It should return true if all of the values in the array are equal to each other. If the array is null, or empty return false. If there is only one element then, it should return true, since the one element is equal to itself. If there are more than one, you can check and see if they are all equal using any logic that you want.

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Marks · Answer 1

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Explanation:

public static boolean allEqual (int[] a) {

if (a = = null || a. length = = 0)

return false;

for (int i = 1; i < a. length; i++) {

if (a[i]! = a[i-1]) {

return false;

}

}

return true;

}