Do a Java program that asks the user to enter three (3) first names then display the following: All the possible two-name combinations (Ask the user to select a name by entering 1 to 6.) The initials of the chosen combined name (Ex. John Ryan = JR
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- Need help writing the code in Java language. Allow a user to enter any number of double values up to 15. The user should enter 99999 to quit entering numbers. Display an error message if the user quits without entering any numbers; otherwise, display each entered value and its distance from the average.Use java code Body Mass Index (BMI) is a measure of health on weight. It can be calculated by taking your weight in kilograms and dividing by the square of your height in meters. The interpretation of BMI for people 16 years or older is as follows: BMI below 16 16-18 19-24 25-29 30-35 above 35 Interpretation seriously underweight underweight normal weight overweight seriously overweight gravely overweight Write a Java program that prompts the user to enter a weight in kilograms and height in meter and display the BMI. Use nested if- else statements to solve this exercise. Here is a sample run: Enter weight in kilograms: 66.22 Enter height in meters: 1.788 Your BMI is 20.71353142 You are normal weightLanguage: JAVA PLEASE DO QUESTIONS 2 AND 3 ONLY PIN Lockout Write a code to enter a 4-digit PIN as an integer, and check if the pin is valid (the valid PIN is 1234). If the PIN is not valid print an error message “INCORRECT PIN. TRY AGAIN.” and let the user enter the PIN again. But the user only has 3 tries to enter the correct PIN. If the user enters the wrong PIN for his/her 3 tries then print “YOU HAVE RUN OUT OF TRIES. ACCOUNT LOCKED.” And if the user enters the valid PIN within the 3 tries print “PIN ACCEPTED. YOU NOW HAVE ACCESS TO YOUR ACCOUNT.” Use a while loop to prompt the user to enter a valid PIN. Do not forget to print a prompt for the user asking to enter the PIN. Create a class named PinLockout which will have the main method. All your code goes inside the main method. Sample input and output: Sample 1: ENTER YOUR PIN: 2345 INCORRECT PIN. TRY AGAIN. ENTER YOUR PIN: 2356 INCORRECT PIN. TRY AGAIN. ENTER YOUR PIN: 7564 YOU HAVE RUN OUT OF TRIES.…
- The body mass index, BMI, is a measure used to determine if a person is overweight or not. We can calculate BMI from the weight of the person (in pounds) and the height (in inches) of the person.The formula for calculating BMI is:BMI = (weightInPounds * 703) divided by (heightInInches squared)In this problem, you will develop a Java program as a BMI calculator, that reads the user’s weight in pounds and height in inches, then calculates and displays the user’s body mass index BMI. Also, display the following information {from the US Department of Health} so the user can evaluate his/her BMI:BMI values:Underweight: less than 18.5Normal: between 18.5 and 24.9Overweight: between 25 and 29.9Obese: 30 or greaterWrite a complete Java program that performs the following tasks: 1. Ask the user to enter the last two digits of his/her student ID. 2. Break the number into two digits using arithmetic operators, then store the first and second digits in integer variables named digitl and digit2 3. Find and print the following: Note: • The product of digit] and digit2. The sum of digit1 and digit2 • The average of digit1 and digit2 • The maximum of the two numbers; digit1 digit2 using a method from the class Math. Typical run of the program 03.java Compile Messages IGRASP Messages Run 1/0 Interactions End Clear Help -jGRASP exec: java 03 Enter the last two numbers of your student IDI 46 The first digit 4, the second digit -6 Product: 4 6 = 24.0 sum: 4 + 6 - 10.0 average 15.0 maximun is 6 GRASP: operation complete.-scripting language Write a program that randomly generates a lottery between 100 and 999 (random.randint(100, 999)), prompts the user to enter a number in the same range, and determines whether the user wins according to the following rule: (1) If the user input matches the lottery in exact order, print "the award is $10,000". E.g., lottery = 123, input = 123(2) If the user input matches the lottery, but in wrong order, print "the award is $6,000". E.g., lottery = 123, input = 321(3) If two digits in the user input matches a digit in the lottery, print "the award is $3,000". E.g., lottery = 123, input = 612(4) If one digit in the user input matches a digit in the lottery, print "the award is $1,000". E.g., lottery = 123, input = 289(5) If none of the digits is matched, print "thank you".
- 1.Blood sugar is considered normal if its rate is less than 140 and greater than 70, it is considered high if its rate is greater than or equal to 140, and it is considered low if its rate is less than or equal to 70. Write a Java program that asks the user to input the rate of blood sugar of each patient in a hospital (-1 to indicate the end of the data.) The program should calculate and print the number of patients with normal blood sugar, number of patients with high blood sugar, number of patients with low blood sugar, and the total number of patients entered by the user.In java please Compute the minimum or maximum of two integers without using if else Hint : you can use ternary operatorsJAVA PROGRAMMING Write the Java statement for the following: (Statements must be properly terminated) 1. Declare x,y and z to be variables of type int with values 5,10 and 15 respectively 2. Store the result of the comparison between x and y to z. Use the comparison operator 3. Store the sum of x and y to variable sum 4. Display the value of x,y and z using only one print or println statement in this method : The sum of 5 and 10 is 15 5. Declare isBoolean to have an initial value of “true”
- A bug collector collects bugs every day for 7 days. Write a program that keeps a running total of the number of bugs collected during the 7 days. The program should prompt the user to enter the number of bugs collected for each day. Finally, when the program is finished, the program should display the total number of bugs collected.using javaWrite a Java regular expression for each of the following: a. Phone numbers, such as (609) 555-1234 b. Social Security numbers, such as 123-45-6789 c. Dates, such as December 31, 1999Java Program (Display the prime factors) Write a program that prompts the user to enter a positive integer and displays all its smallest factors in decreasing order. For example, if the integer is 120, the smallest factors are displayed as 5, 3, 2, 2, 2.