Write a Java method that takes a two-dimensional ragged array as input and uses that array to print the following output: Two dimensional Ragged Array: ABCD EF G HI Then write a Java program to test your method.

Write a java program (class) called Grades to do the following. Must use an array. Ask the user for 20 grades. Get from the user each grade and fill an array with the grades. Find the average of the elements of the array. Print how many grades are smaller than the average. To get you started, your program code will begin as follows: import java. util. *; //includes Scanner public class Grades { public static void main(String[] args) { //begins main method

Needs to be written in java and completed using "for loops" or "nested for loops" and in one program just seperate methods: Write a program that calls these three methods.   method 1 should print:   5 4 3 2 1 4 3 2 1 3 2 1 2 1 1   method 2 should print:   1 2 3 4 5 1 2 3 4 1 2 3 1 2 1   method 3 should create and array and store 10 multiples of 5 and print it out. Use for loop to generate the multiples and then print them out using a second for loop.

Write the following Java program Allocate an array a of ten integers. Put the number 17 as the initial element of the array. Put the number 29 as the last element of the array. Fill the remaining elements with –1. Add 1 to each element of the array. Print all elements of the array, one per line. Print all elements of the array in a single line, separated by commas.