(3) Write a Java program that prompts the user to enter a sentence (phrase), then it counts how many vowels and consonants in the sentence (phrase). The sentence (phrase) should be typed in by the user in response to a prompt message. Your program must consider the following specifications: Use Letter as the name of your class. Type your name and student number above the class declaration using a block/paragraph comment.
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- Design a class that holds the following personal data: name, address, age, and phone number. Write appropriate accessor and mutator methods. Also, design a program that creates three instances of the class. One instance should hold your information, and the other two should hold your friends’ or family members’ information. very basic Algorithm in pseudocode not python. Use fictitious information.Design a class that holds the following personal data: name, address, age, and phone number. Write appropriate accessor and mutator methods. Also, design a program that creates three instances of the class. One instance should hold your information, and the other two should hold your friends’ or family members’ information. very basic Algorithm in pseudocode. Use fictitious information.true of false: a) The first step in any programming task is to start coding. b) The only places we would ever want to put a comment in our code are above a method and above a class.
- FOLLOW THE TEMPLATE GIVEN!! Use the class conversion guide given below in creating the program. Do not use any advanced methods other than the given class conversion guide Problem: Create a java program that will ask the weight (kg) and height (cm) of the user, the program will calculate and display the user's BMI status. If the BMI of a person is greater than or equal to 30, display “Obese”, if the BMI greater than or equal to 25, display “Overweight”, and if the BMI is greater than or equal to 18.5, display “Normal”, else display “Underweight”.java a. You want to create a Java main class. You create the source code file, declare the package, and write the class header. Now you must create the main method that starts the program. Write the entire method header, including the opening brace for the method. b. Assume that price is an integer variable whose value is the price (in US currency) in cents of an item. Write a statement that calculates the whole dollars in the amount and saves it in a new integer variable named dollars. Note: The Java style guide states that one space is used on either side of binary operators.NEED HELP IN JAVA PROGRAMMING. "ENCAPSULATION" SHOULD BE IMPLEMENTED IN THE CODE. PLEASE FOLLOW INSTRUCTIONS AND REFER TO THE PICTURE BELOW FOR THE SAMPLE OUTPUT AND EXPLANATION. "ENCAPSULATION" Instructions 1. Create a program that will simulate a mango store. 2. First create the class Fruit see the representation of the class. 3. Second create the class FruitTester see the representation of the class. 4. You will not ask the user to enter the name, price and color of the fruit. Give them a static value using mutator methods. 5. Aside from the accessor and mutator, create a user defined method name calculatePrice( ) that will calculate the total price the user needs to pay. Formula (quantity * price). 6. Also create a user defined method name calculateChange( ) that will calculate the change of the user. Formula (cash - totalPrice). Note: You can create a validation that if the cash entered by the user is lower than the totalPrice. 7. When printing the values invoke the accessor…
- Part 4: Methods The following is Java pseudocode. For this exercise, you can assume the input function provides an appropriate integer value. Line numbers are provided on the left. System.out.print will print the information to the same line. System.out.println will print the information and then go to the next line. // is a comment. Do not worry about public static. Code execution starts with the main method. For each method used, make sure to provide a separate table showing what the values are and how they change (i.e. tracing through the code). All variables passed in have values. Don’t worry about showing how the input() method works. 7 public static int test1(int x1, int x2){ 8 9 if(x1==0){ 10 x1=10; 11 } 12 if(x2==0){ 13 x2=10 14 } 15 16 return x1*x2; 17 } 18 19 public static int test2(int x2, int x1){ 20 return x2-x1; 21 } 22 public static int input(){…The assignment is asking to write a Java "method" as described not a complete program or class.Help with Java Programming Create a program that simulates a meeting reservation system. This project is broken up into 4 parts. Part 1: Basic requirements: 1. The program shall allow the user to select from the following options: a. Create a new meeting b. Show meetings on the calendar c. Clear all meetings 2. Each meeting has a subject, start day/time and end day/time a. Subject is a short text description of the meeting b. Day is a date that contains month, day, and year c. Meeting times need only deal with hour and minute 3. When the user wants to create a new meeting, the program asks for the subject, start and end day/times for it and adds it to the calendar a. For the basic requirements, meetings are not allowed to overlap. If a meeting the user wants to schedule overlaps with an existing meeting, the program presents an error message showing which meeting the one the user wants to schedule overlaps with 4. When the user wants to show all meetings for the week, the report…
- NEED HELP IN JAVA PROGRAMMING. "ENCAPSULATION" SHOULD BE IMPLEMENTED IN THE CODE. PLEASE FOLLOW INSTRUCTIONS AND REFER TO THE PICTURE BELOW FOR THE SAMPLE OUTPUT AND EXPLANATION."ENCAPSULATION"Instructions1. Create a program that will simulate a mango store.2. First create the class Fruit see the representation of the class.3. Second create the class FruitTester see the representation of the class.4. You will not ask the user to enter the name, price and color of the fruit. Give them a staticvalue using mutator methods.5. Aside from the accessor and mutator, create a user defined method name calculatePrice( )that will calculate the total price the user needs to pay. Formula (quantity * price).6. Also create a user defined method name calculateChange( ) that will calculate the changeof the user. Formula (cash - totalPrice).Note: You can create a validation that if the cash entered by the user is lower than thetotalPrice.7. When printing the values invoke the accessor methods and the…JAVA Practice Question for Midterm Write a class with a constructor that accepts a String object as its argument. The class should have a method that returns the number of vowels in the string, and another method that returns the number of consonants in the string. Demonstrate the class in a program by invoking the methods that return the number of vowels and consonants. Print the counts returned. Imagine you are developing a software package for an online shopping site that requires users to enter their own passwords. Your software requires that users’ passwords meet the following criteria: The password should be at least six characters long. The password should contain at least one uppercase and at least one lowercase letter. The password should have at least one digit. a program that asks the user to enter a password, then displays a message indicating whether it is valid or not.In C# create a calculator but make it for Fractions. Include a fraction class that overloads the +, -, *, and / operators.