import java.util.*;  public class Main{      public static void main(String[] args) {          Scanner sc= new Scanner(System.in);          int a1= sc.nextInt();         int b1=sc.nextInt() ;         int c1=b1/2;         int i =1 ;          while(i<=c1){              for( int j=1 ; j<=c1-i ; j++){                  System.out.print(" ");             }              for (int k=1; k<=a1; k++){                  System.out.print("=");              }              System.out.print("\n");             a1=a1+2;             i++;         }              }  }   a) provide commented code for the following code

Q: public class TestShape { public static void main(String[] args) { /* Circle c1 = new Circle(2.67);…

A: public class TestShape { public static void main(String[] args) {   Circle c1 = new Circle(2.67);…

Q: class Time { private: int hour; int minute; int second; public: Time(): Time(0, 0, 0) { Time(int s):…

A: 1. Include necessary header files (e.g., &lt;iostream&gt;).2. Define a class called Time.3. In the…

Q: PiggyBank.java 1- import java.util.Sc 2 public class MyProg 3-{ public static v int choicel double…

A: your main   class name  MyProgram and you save piggyBank.java  First you should save to Myprogram…

Q: public class Test { public static void main(String[] args) { int arr[] = {1,2,3,4,5}; int count = 0;…

A: The program is to double the even elements in an array.

Q: Fix all logic and syntax errors. debug4-2 // Some circle statistics public class DebugFour2 {…

A: Given To know about the java programing syntax error.

Q: using System;public static class Lab3_2{public static void Main(){// declare the variables and…

A: Remove the syntax error from the given C# code and run it for input weight 2. About the given code:…

Q: import java.util.Scanner;

A: Given :- In the above question, a code fragment is mention in the above given question   Need to…

Q: convert uml to java code

A: In UML, an arrow represent inheritance. In the UML above Book is a derived class from class…

Q: amount the same, y, n, why? public class CheckingAct { private String actNum;…

A: 1. If you declare any variable in the methods then they are local variable and scope of variable is…

Q: main(){ int i,n;  for(int i=0;i<n;i++){ fork(); printf("*"); } } How many times ‘*’ will be…

A: the answer to given question is provided below:

Q: Fix all errors to make the code compile and complete.//MainValidatorA3 public class MainA3 {…

A: The objective of the question is to identify and fix any errors in the provided Java code to make it…

Q: public class PSP6 { public static void main(String[] args) { System.out.println(finalCarPrice(1));…

A: According to the Question below the Solution:   Output:

Q: public class MysteryReturn 2 { 3 public static void main(String[] args) 4 { 5 int x = 1; 6 int y =…

A: Please find the answer below :

Q: public class LabProgram { public static void main(String args[]) { Course cis162 = new Course();…

A: The Course class has an instance variable roster which is an ArrayList of Student objects.The Course…

Q: Neight(lb): " + shipWeightPounds); lat foofconte)" ELAT EEE CENTS). w. Special character legend…

A: I have answered below:

Q: Case Diagram and UML Class Diagram for this java code : (Below the code give some constructive…

A: In this question, I'll be discussing the constructive critiques about UML. Below is the solution.

Q: An anagram is a word that has been rearranged from another word, check to see if the second word is…

A: output

Q: Complete the seperateDuplicateChars() method in SeperateDuplicates.java as follows: - The method…

A: Here's the implementation for  seperateDuplicatesChars() method: CODE:  public static String…

Q: Find an incorrect statement about the following code. class TenNums { private:     int *p;  public:…

A: In class TenNums private int *p; / is an array of integers that is private. public TenNums() // is a…

Q: 1 import java.util.Scanner; 2 4 3 public class AssigningNumberToVariable { public static void…

A: Import the Scanner class from the java.util package.Define a public class named…

Q: public static void main(String[] args) { // create two circle objects Circle circlel - new Circle();…

A: The complete Java code is as follows:

Q: preLabC.java 1 import java.util.Random; 2 import java.util.StringJoiner; 3 4- public class preLabC {…

A: In this question, it is asked to provide the code for finding the element at a particular index of…

Q: public class KnowledgeCheckTrek {     public static final String TNG = "The Next Generation";…

A: We need to find the correct option regarding the given Java code.