Create a Program to Implement Scanner Object in Java Assignment Solution

Instructions

Objective

Write a java homework to implement scanner object.

Requirements and Specifications

Source Code

import java.util.Scanner; public class ComputingTotal { public static int update(int presentTotal, int newNumber) { return presentTotal + newNumber; } public static void main(String[] args) { int total = 0, input; Scanner keyboard = new Scanner(System.in); System.out.println("Enter up to 15 numbers next. " + "One number per line. Terminate with 0."); for(int i = 0; i < 15; i++) { input = keyboard.nextInt(); if(input == 0) break; total = update(total, input); } System.out.println("Your final total is " + total); } } public static void nonMultiple(int from, int to, int num) { if(from >= to) { System.out.println("Invalid parameters"); return; } for(int i = from; i <= to; i++) { if(i % num != 0) System.out.println(i); } } public static void main(int hhh, int www) { if(hhh <= 0 || www <= 0) { system.out.println("Both parameters must be positive"); return; } for(int r = 0; r < hhh; r++) { for(int i = 0; i < r; i++) System.out.print(" "); for(int c = 0; c < www; c++) System.out.print("#"); System.out.println(); } } public static boolean thirdToken(String w) { Scanner sc = new Scanner(w); if(!sc.hasNext()) return false; sc.next(); if(!sc.hasNext()) return false; sc.next(); return sc.hasNextInt(); } 02, 03, 04, 05, 06, 09, 10, 11, 12, 13 After line 1 z is equal to 25 and w is equal to 0
After line 2 z is equal to 625 and w is equal to -1