Integer numElements is read from input and represents: . The number of elements in each array. • The number of pairs of integers read from input. Declare two integer arrays, roomIds and serviceFees. Then, read each pair of integers from input. For each pair read, store the first integer into roomIds and the second integer into serviceFees. Ex: If the input is: 3 2 50 4 25 8 40 then the output is: Room id: 2, Fees: 50ドル Room id: 4, Fees: 25ドル Room id: 8, Fees: 40ドル 1 import java.util.Scanner; 2 3 public class Cash Records { 4 5 6 7 8 9 10 11 12 13 14 15 16 17 } public static void main (String[] args) { Scanner scnr = new Scanner(System.in); int numElements; int i; numElements = scnr.nextInt (); /* Your code goes here */ for (i = 0; i < numElements; ++i) { System.out.println("Room id: " + room Ids [i]+", Fees: $" + serviceFees [i]); } }

5. Create an array that contents 10 integer elements, and let user randomly input 10 values and put into the array, Sorts array elements in ascending order, and then print out the array element.

Problem Description - JAVA PROGRAMMING Use a Two-dimensional (3x3) array to solve the following problem: Write an application that inputs nine numbers, each of which is between 1 and 10, inclusive. Display the array after the user inputs each value. Rotate/flip the array by changing places. Make the rows columns and vice versa. You have to move the elements to their new locations. Remember to validate the input and display an error message if the user inputs invalid data. Documentation and the screenshot(s) of the results. Example: 1 2 3 4 5 6 7 8 9 the result will be : 1 4 7 2 5 8 3 6 9

Below is an application in which the number of days for each month in the year is stored in an array. (Forexample, January has 31 days, February has 28, and so on. Assume that the year is not a leap year.) Display 12sentences in the same format for each month; for example, the sentence displayed for January is Month 1 has 31days. Given the following pseudocode, fill in the missing lines of code (see bold portions):class MonthDaysmain() //Declarations num month num SIZE = 12 num DAYS finish declaring arraymonth = 0while month < SIZE output complete output statement month = ____________endwhilereturnendClass