Consider the int Array below and determine the values of A and B so that Array[0] has an integer in the range [-23, 711] Array [0] = A + rand () % B; O a. A = -23, B = 95 Ob. A = -24, B = 95 O c. A = -22, B = 94 OdA= -23, B = 96 Oe. A = -23 r B = 94
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- For an array declartion of int number [25];, what will be the ending index? 0 1 24 25To store the number of website visitors for every hour of a day for 7 days, you could store them in a two-dimensional array. Declare and instantiate an int array to store the number of visitors for 7 days, for 24 hours each day. int visitors[7][24]; int visitors[] = new int[6][23]; int visitors[][]; int[7][] visitors; int[7][24] visitors; int[] visitors = new array(7, 24); int[] visitors = new int[6][23]; int[] visitors = new int[7][24]; int[][] visitors = new int[7][24]; int[][] visitors; O new int[30][23];A three-dimensional array called watermelon is declared as based on the row-wise manner as below: int watermelon [3][2][2]= {9, 7, 1, 5, 9, 7, 1, 5, 9, 7 ,1, 5}; Rewrite the sequence of watermelon array if it is accessed in column wise manner. Select one: A.9 9 9 7 7 7 1 1 1 5 5 5 B.9 7 1 5 9 9 7 7 1 1 5 5 C.5 1 7 9 5 1 7 9 5 1 7 9 D.9 7 1 5 9 7 1 5 9 7 1 5
- Consider the array definitionint num [10] = {3, 3, 3};Pick the Correct answers A. num [9] is the last element of the array num B. The value of num [ 8] is 3 C. The value of num [ 3 ] is 3 D. None of the aboveQ1_____Given an array nums containing n distinct numbers in the range [0, n], return the only number in the range that is missing from the array. Example 1: Input: nums = [3,0,1] Output: 2 Explanation: n = 3 since there are 3 numbers, so all numbers are in the range [0,3]. 2 is the missing number in the range since it does not appear in nums...!!!Given the following array declaration: int myArray[10]={1,2,3,4,5,6,7,8,9,10}; How would you reference the 3 in the array?
- A left rotation operation on an array of size n shifts each of the array's elements 1 unit to the left. Given an integer, d, rotate the array that many steps left and return the result. Example:d=2arr=[1,2,3,4,5] After 2 rotations, arr'=[3,4,5,1,2]. Function Description: Complete the rotateLeft function in the editor below. rotateLeft has the following parameters: 1. int d: the amount to rotate by 2. int arr[n]: the array to rotate Returns 1. int[n]: the rotated array Input Format: The first line contains two space-separated integers that denote n, the number of integers, and d, the number of left rotations to perform.The second line contains n space-separated integers that describe arr[]. Constraints: 1. 1<=n<=10^5 2. 1<=d<=n 3. 1<=a[i]<=10^61. Create an array named arr1 with 20 random numbers between 1 and 10(inclusively). Then produce a new array arr2 based on arr1 as follows: arr2 has the same length as arr1. In arr2, each element is the sum of the corresponding element in arr1 and the previous element of arr1, except the first number in arr2 equals the first number in arr1. For example, If arr1 has the elements: Then arr2 will be: 2 5 19 3 7 6... 2 7 6 10 12 10 13... Please display the two arrays.This program is written in java. 2D arrays (matrices/grids) Write a program that takes 20 student objects and stores them in an array. Each Student object should have a first name and a last name. Sort the array by student’s last name. You can use any of the sorts you have. Then put the names into a 2D array that has 5 rows and 4 columns. Create and print 2 seating charts by printing the 2D array, formatted as shown below. Student 17 Student 18 Student 19 Student 20 Student 13 Student 14 Student 15 Student 16 Student 9 Student 10 Student 11 Student 12 Student 5 Student 6 Student 7 Student 8 Student 1 Student 2 Student 3 Student 4 second chart should look randomized, like this. Student 4 Student 8 Student 12 Student 16 Student 20 Student 3 Student 7 Student 11 Student 15 Student 19 Student 2 Student 6 Student 10 Student 14 Student 18 Student 1 Student 5 Student 9 Student…
- Part-A: Consider first ten letters of your name and for each letter encode with an integer number. For example: If “Ahmed Naser” are the first ten letters from your name, then the array of integers will be {0, 7, 12, 4, 3,13,0,18,4,17}. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 a b c d e f g h i j k l m n o p q r s t u v w x y z Using the created array, demonstrate below sorting algorithms. It is very important that in each demonstration includes all intermediate arrays in obtaining the final sorted output. Bubble Sort Selection Sort Insertion Sort Shell Sort Merge Sort Quick SortYou have an array with non-repeating elements. You need to find the second maximum number Input: 7 9 5 4 7 1 3 0 Output: 7 Note: 9 is the maximum. But you need to find the second largest '7' number from the arrayWrite a program that simulates a lottery. The program should have an array of 5 integers named winningDigits, with a randomly generated number in the range of 0 through 9 for each element in the array. The program should ask the user to enter 5 digits and should store them in a second integer array named player. The program must compare the corresponding elements in the two arrays and count how many digits match. For example, the following shows the winningDigits array and the Player array with sample numbers stored in each. There are two matching digits, elements 2 and 4. WinningDigits 7 3 player 4 2 9. 7 3 Once the user has entered a set of numbers, the program should display the winning digits and the player's digits and tell how many digits matched.