To access a single element of the selected array you need to do something like: use the following syntax. Create array-of-arrays: int[] array1 = {1,2,3,4,5,100,200,400}; . int[] array2 = …

Below is a demonstration of how I want the data to be stored. Kindly provide me with the simplest solution as possible. Thanks. Use a class and then a arraylist of that class. You could use an …

Nov 14, 2024 · Given two arrays, the task is to merge or concatenate them and store the result into another array. Example: Explanation: The simplest and most efficient way to merge two …

Nov 30, 2012 · Yes, it is possible to add multiple int to an array, but you would need to have an array where each item is an Object rather than an int. For example... int number1 = -1; int …

Jun 28, 2021 · Here, two ‘for loops’ are used: one for storing the array values and the other one for displaying the values. Loops can be used to work with arrays efficiently. These arrays are 1 …

Dec 6, 2023 · Given an array arr[] of length N, the task for every array element is to print the sum of its Bitwise XOR with all other array elements. Examples: Input: arr[] = {1, 2, 3}Output: 5 4 …

Aug 30, 2024 · Merging two arrays means combining/concatenating the elements of both arrays into a single array. Example. Input: arr1 = [1, 3, 5], arr2 = [2, 4, 6] Output: res = [1, 3, 5, 2, 4, 6] …

An array in Java is used to store multiple values in a single variable, instead of declaring separate variables for each value. In other words, an array is a collection of elements stored in what can …

Sep 17, 2020 · You can store anything in an Object[] object array. Something like this: Object[] objArr = new Object[10]; objArr[0] = "String"; objArr[1] = Arrays.asList(1, 2, 4); objArr[2] = new …

Jan 9, 2018 · But in case it isn't clear, you can declare an array like this: int arrayName[2]; // array that can hold 2 ints