First code is top, second code is on bottom. This is for Java.

Q: In Java what does string method concat used for? Write an example code.

A: In Java, the string data type is used to represent a sequence of characters. Java provides several…

Q: Explain the difference (using code comments) between using pass-by-value and pass-by-reference when…

A: In Java, all arguments are passed by value. However, it's essential to understand the distinction…

Q: I need help with this Java problem as it's explained in the image below:  Palindrome (Deque) A…

A: In this question we have to wirte and modifiy the Palindrome java code toLet's code and hope this…

Q: in java First, read the first floating-point number from input. Then, read the remaining…

A: The objective of the question is to read floating-point numbers from the input and count the number…

Q: 14) to create a program that will do the following: 1. prompt the user for a name, a course, and a…

A: create java program that will do the following:1. prompt the user for a name, a course, and a…

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: 8. Explain the difference between 0; if (x > 0) { s++; } if (y > 0) { s++; } S = and S = 0; if (x >…

A: In case 1st) s=0; if(x>0){s++}; if(y>0){s++}; The above code when executed the control will go…

Q: Write a Java program that computes the sum of two rational numbers given by the user. [Note: If two…

A: Here have to determine about java code for sum of rational numbers.

Q: In Java String word1="Java"; System.out.println(word1.equals("java"));…

A: String word1="Java"; System.out.println(word1.equals("java")); word1 is not equal to java because…

Q: Take a number and check if palindrome or not in java .

A: Requirements :- Take a number and check if palindrome or not in java . Approach :- Steps : - Take…

Q: For the code in java below it shows a deck of 52 cards and asks the name of the two players and…

A: Note: As you have not given the Player class description, that part of the code has been commented…

Q: Write a program in java in which you have take standard from a student and print if he had to give…

A: Requirements :- Write a program in java in which you have take standard from a student and print if…

Q: in Java Tasks Write a program that lets the user play the game of Rock, Paper, Scissors against the…

A: import java.util.Scanner;  public class Main{    //Function to return computer Choice    public…

Q: I am trying to complete this assignment in Java.

A: Complete the method specification for the new constructor. The default constructor method…

Q: In JAVA, Write a program to find the sum of all numbers divisible by 5 in the range 1 to 100.

A: I have created a variable to store the result. Here I ahve created a for loop to generate numbers…