Consider an array named source. Write a method/function named rotateRight( source, k) that rotates all the elements of the source array to the right by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After calling the method, print the array to show whether the elements have been shifted properly

Consider an array named source. Write a method/function named rotateRight( source, k) that rotates all the elements of the source array to the right by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After calling the method, print the array to show whether the elements have been shifted properly

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter8: Arrays

Section: Chapter Questions

Problem 17RQ

See similar textbooks

Similar questions

Shift Right k Cells (Use Python) Consider an array named source. Write a method/function named shifRight( source, k) that shifts all the elements of the source array to the right by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After calling the method, print the array to show whether the elements have been shifted properly. Example: source=[10,20,30,40,50,60] shiftRight(source,3) After calling shiftRight(source,3), printing the array should give the output as: [ 0,0,0,10,20,30 ]
Pseudocode for Java code Write the algorithm in pseudocode for a method that accepts three parameters: an integer array, an integer representing the number of valid values in the array, and an integer representing a factor. The method will count the number of valid values in the array that are multiples of the factor and will return the count. There is a Java operator that might be very helpful in solving this problem. Testing Above problem: Assuming that the first two parameters are an array containing 4, 10, 15, 12, 8, 20, 100, 25, 32, 7, 28, and 48 and the number 12, come up with three good test cases for the factor and the return value. factor numMultiples
Javascript Write the function popAndShift(). The function has to first print the the contents of the arrays array1 and array2. After this, the elements of array2 will be deleted, alternating between the .pop() and .shift() methods (starting with .pop()), while adding the removed values to the end of array1. Finally, the contents of array1 will be printed. Note! The automatic test takes care of assigning values to the arrays. Example output: First array: first,second Second array: third,fourth Resulting array: first,second,fourth,third The verification of program output does not account for whitespace characters like "\n", "\t" and "
Shift Left k Cells Consider an array named source. Write a method/function named shiftLeft( source, k) that shifts all the elements of the source array to the left by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After calling the method, print the array to show whether the elements have been shifted properly. Example: source=[10,20,30,40,50,60] shiftLeft(source,3) After calling shiftLeft(source,3), printing the array should give the output as: [ 40, 50, 60, 0, 0, 0 ]
Complete the method endsInFive that takes as arguments a 2D-array of integers and an integer value that represents a column index in the array. endsInFive returns the number of values in the column that end in 5. It is possible that the array is ragged, meaning that the number of columns in each row is different. For example, 2 is returned if the following 2D-array is passed as the first argument of endsInFive and the integer 3 as the second argument (the values 25 and 115 end in five at column index 3).
Fibonacci series, the numbers obtained by adding each number with the number before it. a)Define a method that takes the index value as a parameter and calculates the value for the corresponding index of the fibonacci series. example=: fib(3) = 2 , fib(6) = 8 b) Define a second method that takes an integer value as a parameter. In this method, create an array with the size of the value taken as a parameter, and save the corresponding values in the fibonacci series to each element of this array using the first method you created. exapmle=photo ((In the "main" method,will be encoded in java)
Fibonacci series, the numbers obtained by adding each number with the number before it. a)Define a method that takes the index value as a parameter and calculates the value for the corresponding index of the fibonacci series. example=: fib(3) = 2 , fib(6) = 8 b) Define a second method that takes an integer value as a parameter. In this method, create an array with the size of the value taken as a parameter, and save the corresponding values in the fibonacci series to each element of this array using the first method you created. exapmle=photo
5.24 LAB: Shift right (JAVA) Write a program in java that reads a list of integers from input into an array and modifies the array by shifting each element to the right one position and by shifting the last element to the first position. The input begins with an integer indicating the number of values that follow. Output the modified array and end with a newline. Ex: If the input is: 6 2 4 6 8 10 12 the output is: 12 2 4 6 8 10 For coding simplicity, follow every output value by a space, including the last one. Code starts here: import java.util.Scanner; public class LabProgram { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int[] userValues = new int[20]; // List of integers from input /* Type your code here. */ }}
Program71.java Write a program that creates a 32-element array of random integers all from 1 to 100, inclusive. Then execute a custom method with the array as its only argument. The method should begin by using a loop to print the array elements in 4 rows and 8 columns, with all columns being five characters wide. Duplicates are okay. This same loop should determine how many integers in the array are odd numbers. After this loop ends, use this figure to declare a new array of integers named odds. Process the array again in the method, but this time with a foreach loop, and add the odd integers to the odds array. Return the odds array back to main. In main, report the size of the array and sort it ascending. Finally use a while loop to print the odd integers all on one line separated by spaces.Program72.java See Section 7.13 and watch the Command Line Arguments (2:08) video (video image below). Then, write a program that takes two double command line arguments representing the sides of…
Program71.java Write a program that creates a 32-element array of random integers all from 1 to 100, inclusive. Then execute a custom method with the array as its only argument. The method should begin by using a loop to print the array elements in 4 rows and 8 columns, with all columns being five characters wide. Duplicates are okay. This same loop should determine how many integers in the array are odd numbers. After this loop ends, use this figure to declare a new array of integers named odds. Process the array again in the method, but this time with a foreach loop, and add the odd integers to the odds array. Return the odds array back to main. In main, report the size of the array and sort it ascending. Finally use a while loop to print the odd integers all on one line separated by spaces. Program73.java In main: Declare an array capable of holding five first names. Populate the array in a for loop by entering five first names all on one line separated by spaces. sort the array…
1- fillArray_1D() method, to initialize the 1D array with random values (between 0 and 99) void fillArray_1D(int array[], int size) { for(int i = 0; i < size; i++) { array[i] =(rand() % 100); } } • fillArray_2D() method, to initialize the 2-D array with random values (between 0 and 99). For the sake of simplicity, assume the 2D array size is always [3][3]. void fillArray_1D(int array[3][4]) { for(int i = 0; i < 3; i++) { for(int j = 0; j < 3; i++) { } } } array[i][j] = (rand() % 100); 2- printArray_1D () method, to display 1D array. • printArray_2D () method to display 2D array. • belowAboveAvg () method which first finds the average of all random numbers entered in 1D array and then finds and displays the number of elements less than and greater than the average. swapLargestSmallest() method which swaps largest and smallest elements in the 1D array. sumRowsColumns () method which finds and displays sum of each row and each column of the…
Use C#. Chapter 6 discussed the predefined IndexOf() method of an array; the method takes two parameters, the whole array and an element to search. The method returns the index of the element if found, and -1 if not found. Now, you are asked to write a program that has a method FindMatch() that does exactly the same thing: 1) The Main() calls FindMatch(). 2) FindMatch() takes two parameters: 1) the whole array of integer test scores { 85, 98, 100, 73, 67, 82, 92, 87 }, and 2) an element to search from users input. 3) FindMatch() returns the index of element if found back to the Main(), and -1 if not found. The method should not use IndexOf() to do the search. 4) The program displays either the index or -1 in the Main(). Sample output (from Microsoft Visual Studio) as shown below