Exercise 5: Write a program that asks the user to input 8 numbers and save them in a 2D array with 4 rows and 2 columns. The program finds the sum of all elements and prints the array in reverse order. (1 Mark ) Example : If the inputs are 12, 7, 23, 86, 40, 64, 97, 55. Then, the program will print: 55 97 64 40 86 23 7 12 Sum = 384

The Fibonacci numbers are 0, 1, 1, 2, 3, 5, 8, 13, ... where each number (after the first two values) is the sum of the previous two numbers. Write a program that declares an integer array called fib_numbers with a length of 25 elements. The program then fills the array with the first 25 Fibonacci numbers using a loop. The program then prints the values to the screen using a separate loop.

Use an array. The program should read 25 integers from a user. Each value should be between 5- 100 (5<-value<-100). As the user inputs values store all the values which are not a duplicate. Print all the array values at the end. Use the smallest possible array.

Write a program which does the following (name=xxx_Chapter81):1) Asks the user for the number of rows2) Asks the user for the number of columns3) Create an array with the number of rows and columns entered by the user.4) Using a nested loop, ask the user for the value to enter in the array5) Store the value in the array (row by row)6) Pass the array to a method which prints the array import java.util.*;public class XXX_Chapter81 {public static void main(String[] args) {//creates array and stores values with input from userprintArray (board);}public static void printArray (int [] [] board){//prints the array}} Sample Run:Enter the number of rows2Enter the number of cols3enter a number1enter a number2enter a number3enter a number4enter a number5enter a number6|1 2 3 ||4 5 6 |

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

part a- 2point) for 3 students find the average of a student by asking him how many grades do you have. The answer to this question, determine the size of the array(list of grades) and then ask the user to enter grades(the number of the grades is equal to the size of the array) then calculate the average for each student. Hence, you will calculate 3 averages. to calculate the average, use the array accumulator. Also when you get each grade validate it. validation for grade means that you check whether a grade is between 0 and 100. if the grade is negative or a grade is more than 100 then it is not valid and you have to ask the user to enter a grade again. Part b- 1 point) Find the maximum and minimum grades for each student. Part c- 1 point) Print the sorted list of the grades for each student. example: if grades user entered are: 60 78 98 23 45 then sorted list is:23 45 60 78 98 (Array not vector)

Please use java as the programing language and write comments! Thanks!

Hello, Stuck on this question. All programming is in Python. 2.) Design a program that generates a 7-digit lottery number. The program should have an INTEGER array with 7 elements. Write a loop that steps through the array, randomly generating a number in the range of 0 through 9 for each element. Then write another loop that displays the contents of the array. All programming is in Python.

Please write a program to find the following values form the array:int a[] = {20, 34, 18, 9, 43, 22, 16, 45}; The sum value of the array The average value The maximum value of the array The minimum value of the array

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