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Given an array containing three ints, return the sum of all the elements.

Given two int arrays a and b, each with two elements, return a new array with four elements containing all the elements of a followed by...

Given an int array of any length, return a new array of its first 2 elements. If the array is smaller than length 2, use whatever...

Write a function in Java that takes an int array as its parameter and returns the number of even ints it contains. Note: the % "mod"...

Write a function in Java that takes an int array as its parameter. It should return the sum of the numbers in the array, except ignore...

We'll say that a value is "everywhere" in an array if for every pair of adjacent elements in the array, at least one of the pair is that...

Given two arrays of the same length, nums1 and nums2, for every element in nums1, consider the corresponding element in nums2 (at the...

Write a function in Java that returns a version of the given array where all the 10's have been removed. The remaining elements should...

Write a function in Java that takes an array and returns the sum of the numbers in the array, or 0 if the array is empty. Except the...

Given an array of int values, return true if the array contains either 3 even or 3 odd values all next to each other.

For each multiple of 10 in the given array, change all the values following it to be that multiple of 10, until encountering another...

Given an integer array length of 1 or more, return the difference between the largest and smallest values in the array. Note that the...

Return the centered average of an array of ints, which we'll say is the mean average of the values, except ignoring the largest and...

Given a number n, create and return a new int array of length n, containing the numbers 0, 1, 2, ... n-1. The given n may be 0, in which...

Given a number n, create and return a new string array of length n, containing the strings "0", "1" "2" .. through n-1. N may be 0, in...

Given an array of ints, return true if the array contains a 2 next to a 2 somewhere.

Given an array of ints, return true if the array does not contain any 1s or 3s. Otherwise, return false.

Given an array of ints, return true if the sum of all the 2's in the array is exactly 8.

Given an array of ints, return true if the number of 1s is greater than the number of 4s. Otherwise, return false.

Given an array of ints, return true if every element is either a 1 or a 4. Otherwise, return false.

Consider the series of numbers beginning at start and running up to but not including end, so for example start=1 and end=5 gives the...

Given an array of ints, if it contains no 1's return true. If it contains no 4's, return true. If it contains both, return false.

Given an array of ints, return true if the array contains a 2 next to a 2 or a 4 next to a 4, but not both. Otherwise, return false.

Given an array of ints, return true if the array contains two 7s next to each other, or there are two 7s separated by one element, such...

Given an array of ints, return true if there is a 1 in the array with a 2 somewhere later in the array.