California State Polytechnic University, Pomona Computer Science Department CS264: Computer Organization and Assembly Programming Winter 2018 Instructor: Prof. Tony Diaz Program 3 - Due Feb. 19 (Total: 100 pts) Write an assembly program titled"YourLastName_Program3" which will perform the equivalent of the following program from Java. /* * Author: Prof. Diaz * Class: CS 264 * * Assignment: Program 3 * Date Last Modified: 1/29/18 * * Purpose: A program to work with arrays, allowing the user to remove or edit values and see the result. * When exiting, the program computes the sum and product of the remaining values. */ import java.util.Scanner; public class Program3 { private static int[] array = new int[10]; // reserves a global array for 10 int values // method: main // purpose: to manipulate an array public static void main(String[] args) { Scanner input = new Scanner(System.in); // get ready to read in values int menuChoice = 0; // readies our choice from our menu System.out.print("Please enter 10 integer values: "); // ask the user for input, assume correct input for(int i = 0; i < array.length; i++) array[i] = input.nextInt(); // creates our array with the values given printArray(); // this will print out the initial values of the array for the user to see do { // this is our menu, we have the following options to manipulate the array System.out.println("Menu (enter an int as your choice): "); System.out.println("1) Replace an element at a certain position"); System.out.println("2) Remove the max element "); System.out.println("3) Remove the min element "); System.out.println("4) Compute values and exit "); System.out.print("What would you like to do? "); menuChoice = input.nextInt(); if (menuChoice == 1) replaceElement(); // does not have to implement a full method call if (menuChoice == 2) removeMax(); // just jump or branch to a correct if (menuChoice == 3) removeMin(); // section of code to perform each action if (menuChoice == 4) computeValues(); } while (menuChoice != 4); } // method: replaceElement() // purpose: ask the user for a position and replace the value in an array // at that location with a new value public static void replaceElement() { int position = 0, newValue = 0; Scanner input = new Scanner(System.in); System.out.print("What position from the array do you wish to replace? "); position = input.nextInt() - 1; // assume user doesn't start with 0 for counting System.out.print("What value to you want to change it to? "); newValue = input.nextInt(); array[position] = newValue; printArray(); // just jump or branch to the appropriate section } // method: removeMax() // purpose: removes the largest value from our array public static void removeMax() { int[] tempArray = new int[array.length-1]; int max = 0; for(int i = 1; i < array.length; i++) if(array[max] < array[i]) max = i; for(int i = 0, j = 0; j < tempArray.length; i++, j++) { if(i == max) i++; tempArray[j] = array[i]; } array = tempArray; printArray(); // just jump or branch to the appropriate section } // method: removeMin() // purpose: removes the smallest value from our array public static void removeMin() { int[] tempArray = new int[array.length-1]; int min = 0; for(int i = 1; i < array.length; i++) if(array[min] > array[i]) min = i; for(int i = 0, j = 0; j < tempArray.length; i++, j++) { if(i == min) i++; tempArray[j] = array[i]; } array = tempArray; printArray(); // just jump or branch to the appropriate section } // method: computeValues() // purpose: computes the summation and the product of all values in the // array and prints them to the screen. public static void computeValues() { int sum = 0, product = 1; for(int i = 0; i < array.length; i++) { sum += array[i]; product *= array[i]; } System.out.println("The summation of all values in the array is: " + sum + ", the product of all values in the array is: " + product); } // method: printArray() // purpose: print out the array to the screen public static void printArray() { System.out.print("Your values are: "); for(int i = 0; i < array.length; i++) System.out.print(array[i]+" "); System.out.println(); } } Remember, this course will use the SPIM emulator for MIPS processors. Make sure your programs work on these emulated machines. What to turn in: - Soft copy of the program (the .s fileusing Blackboard) - A project report analyzing your solution according to the format given (a .doc or .pdf file to Blackboard)