1. Code a program ScanSent to input any sentence. 1.1. Count and display the number of words in the sentence. 1.2. Extend the program so that it determines and displays the number of 3-letter words in th sentence.

Q: 1. What is wrong with the following condition? Correct it. if (grade > 70 || grade <= 80)

A: Conditions in java are used to pass through certain conditions.

Q: (Central city) Given a set of cities, the central city is the city that has the shortest total…

A: According to the information given:-We have to follow the instruction in order to get desired…

Q: A problem that was defined in the 13 century can be summarized as follows. A newborn pair of rabbits…

A: class rabbit { static double PHI = 1.6180339; static int f[] = {…

Q: OUTPUT (SAMPLE RUN 1): Enter a number: 10d * * * ** * * * * * OUTPUT (SAMPLE RUN 2): Enter a number:…

A: Algorithm: Start Read n value Declare a 2d array of size 2*n-1 Using 2 for loops, iterate through…

Q: Write a loop that reads positive integers from standard input and that terminates when it reads an…

A: here is the Java program to read positive integers from standard input and print out the sum of all…

Q: 1. Write a nested loop that displays 15 rows of '*' characters. There should be 30.'*' characters in…

A: As per the requirement program first program is developed. Note: As per our guidelines we are…

Q: Create a program that will Compute an employee's weekly pay. Employees are paid at a base rate for…

A: Here we assume, for full time employee the type is 1 and for part time employee the type is 2. Three…

Q: Given a string s, find the first non-repeating character in it and return its index. If it does not…

A: Programming language : JAVA Find the first non repeating character of the given string and return…

Q: partNames is a String array containing 100 elements. Write a for loop (standard for loop, not…

A: Here I am taking only ten elements you can add more elements in array and it print the result in the…

Q: 2. Write a Java Method that reads a list of integers from the user, then deletes all negative…

A: According to the Question below the Complete Program:   Program Output:

Q: Code an application that displays the number of times a value appears in a two-dimensional array. It…

A: Given: Program to displays the number of times a value appears in a 2D array.

Q: Merge Linked List Merge the two lists in a one sorted list. The result list should be made by…

A: Solution:   Given, Given two unsorted singly linked list Merge both linked list in sorted manner…

Q: 8:28 import java.util.Scanner; import java.util.Random; public class Finalexan( public static void…

A: The above given code takes the input for how many times you want to roll a die and then using…

Q: A 2-dimensional 3x3 array of ints, has been created and assigned to tictactoe. Write an expression…

A: The tictactoe array is a 2-dimensional 3 * 3 array of ints. To access the middle element in the…

Q: Using a two dimensional array produce the report as defined below. Lowes Amazon Walmart Target…

A: In this question, it is asked to produce the Java code for the given questionIt is asked to produce…

Q: (8) Instance method isEqual that accepts a parameter aSet of type Set. The method will return true,…

A: The answer is

Q: Write a method called method4 that accepts an integer parameter n and returns a sum of the first n…

A: import java.util.Scanner; public class Tester{  public static void main(String[] args) {    Scanner…

Q: Draw a flowchart to sum the even numbers between 0 and 59.

A: Initialize a variable sum to zero.Iterate through numbers from 0 to 59.For each number, check if it…

Q: Write a recursive method named printAllDecimal that accepts an integer number of digits and prints…

A: Algorithm for the printAllDecimal method: If the number of digits is 0 or negative, return without…

Q: Construct a class named TestCirde whose main() method dedares THREE (3) Cirde objects. Using the…

A:

Q: Java program

A: Code:   import java.util.Scanner; public class WordCounter {//class name     static int…

Q: Question 2: Write a Program to calculate max and min of rain fall over 12 months, with below…

A: Description: The code is written in Python language. It uses lists and loops to find out the max and…

Q: Assume there is a class called RaceCar. Each race car object has a private int data field named…

A: Java used to answer this question

Q: Write a program that converts a number entered in Roman numerals to decimal. Your program should…

A: import java.util.*;public class Main{static Scanner in=new Scanner(System.in);public static void…

Q: mplement the abstract data type Queue using a linked list (from previous worksheets). he operations…

A: CODE : class queuenode {public int data;public queuenode next; public queuenode(int data) {…

Q: A Car class which is a subclass of FuelVehicle that has: one additional private instance variable…

A: public class RentedVehicle {  //declaring insatnce variable private double basefee;  //constructor…

Q: 1. Implement a class named Appointment that contains: • A private String data field named…

A: The code with the output is given below :

Q: Q1: Write the Java code corresponding to the following UML diagram. The class School implements the…

A: Solution:   Given,

Q: Write a static method that accepts an array of integers as a parameter and performs a scan though…

A: Actually, array is a collection of elements.

Q: Inheritance - Create two abstract subclasses of AECar. Next create four additional subclasses.…

A: Actually, Inheritance is a acquiring the properties from one class to another class.

Q: b- Write a program that allows the user to enter coordinates of circle center and radius then asks…

A: Given: Write a program that allows the user to enter coordinates of circle center and radius then…

Q: Write a program that prompts the user to enter an integer (n) and a sum value (s). The program…

A: PROGRAM CODE: import java.util.*;                      // import java utility packagepublic class…

Q: As part of the discussion forum for this unit, you will be solving a programming problem from the…

A: Modulus operator(%) is used to remainder of division.

Q: Write a method which can read and parse a file containing information about weekly feedback from…

A: Actually, program is a executable software that runs on a computer.