Ask the user for the number of rows and columns of a two-dimensional array and then its integer elements. Rotate the array 90 degrees counter-clockwise and print the new result. Input 1. One line containing an integer for the number of rows The value is guaranteed to be >= 3 and <= 100. 2. One line containing an integer for the number of columns The value is guaranteed to be >= 3 and <= 100. 3. Multiple lines containing at least one integer each line for the elements of the array All elements are non-negative and are all less than 100 SAMPLE OUTPUT: Enter the number of rows: 4 Enter the number of columns: 4 Row #1: 1 3 3 4 Row #2: 5 6 7 8 Row #3: 9 10 10 12 Row #4: 12 14 17 16 4 8 12 16 3 7 10 17 3 6 10 14 1 5 9 12

The purpose is to write a program with 2D arrays that will display Knight's Tour. Knight's Tour is a fascinating problem that is done on an electronic chessboard with a knight. Starting at any location on the chessboard, a knight proceeds to move on the board in such a manner that all positions on the chessboard are visited, once and once only. The knight may only move according to the rules of chess playing. The matrixes below show a sequence of knight moves that starts from the top-left corner. In most cases, the knight is locked in place and can go no farther. Note: there are only 3 legal knight moves from the 44 locations and they have already been visited. 01 60 39 34 31 18 09 6438 35 32 61 10 63 30 1759 02 37 40 33 28 19 0836 49 42 27 62 11 16 2943 58 03 50 41 24 07 2048 51 46 55 26 21 12 1557 44 53 04 23 14 25 0652 47 56 45 54 05 22 13 01 22 39 20 03 18 09 1600 37 02 23 08 15 04 1335 40 21 38 19 12 17 1000 00 36 41 24 07 14 0500 34 00 32 00 28 11 2600 00 00 00 42 25 06 2900...

The purpose is to write a program with 2D arrays that will display Knight's Tour. Knight's Tour is a fascinating problem that is done on an electronic chessboard with a knight. Starting at any location on the chessboard, a knight proceeds to move on the board in such a manner that all positions on the chessboard are visited, once and once only. The knight may only move according to the rules of chess playing. The matrixes below show a sequence of knight moves that starts from the top-left corner. In most cases, the knight is locked in place and can go no farther. Note: there are only 3 legal knight moves from the 44 locations and they have already been visited. 01 60 39 34 31 18 09 6438 35 32 61 10 63 30 1759 02 37 40 33 28 19 0836 49 42 27 62 11 16 2943 58 03 50 41 24 07 2048 51 46 55 26 21 12 1557 44 53 04 23 14 25 0652 47 56 45 54 05 22 13 01 22 39 20 03 18 09 1600 37 02 23 08 15 04 1335 40 21 38 19 12 17 1000 00 36 41 24 07 14 0500 34 00 32 00 28 11 2600 00 00 00 42 25 06 2900...

Write a Java application for a grade book using arrays: Create an array to store 20 test grades, random numbers between 0-100, inclusive. Print these 20 grades Calculate and print the average grade Calculate and print the highest and lowest grades Complete BMI arrays template BMI.java Use two int arrays to store n numbers from user input, called height[] and weight[]. "The BMI is defined as the body mass divided by the square of the body height" Calculate BMIs and store values into a double array called bmi[]. Write a method to print an array, use an enhanced for loop in the print method. Print the BMIs by invoking the print method. import java.util.Scanner;public class BMI{public static void main(String[] args){Scanner key = new Scanner (System.in);int num = // use Scanner object to get an integer// declare an int array for heightint[] height = new int[num];// declare an int array for weight below...// declare an array for BMI array...for ( ){ // iterate all array...

a. Describe Conditional Statements in Visual Basic.Net. Create a software that accepts array items and performs array sorting and reversal.

Write a C program that finds the maximum and minimum values in an array. The array should have 20 elements. Your program will fill the array with random integers in the range between 10 & 75; inclusive. The program should display the array elements. The elements should be displayed in a single line, separated with spaces. It should also display the minimum and maximum values detected.

Suppose a teacher has five students who have taken four tests. The teacher uses the following grading scales to assign a letter grade to a student, based on the average of his or her four test scores. Test Score Letter Grade 90-100 80-89 70-79 60-69 0-59 A B C D F Create an application that uses an array of strings to hold the five student names, an array of five strings to hold each student's letter grades, and five arrays of four single precision numbers to hold each student's set of test scores.