Ascending and descending order Program plan: Import necessary package. Create a class “AscendingAndDescending”, Define the method “main ()”, Declare the necessary variables. Create “Scanner” object. Prompt the user to enter three integers. Get three integers from the user using “nextInt()”. Check whether the first integer is less than or equal to the remaining integers, If it is true, assign the first integer to “low1”. Check whether the second integer is less than or equal to the third integer, If it is true, assign the second integer to medium. Assign the third integer to “high1”. Otherwise, Assign the third integer to “medium”. Assign the second integer to “high1”. Otherwise, Check whether the second integer is less than or equal to the remaining integers, If it is true, assign the second integer to “low1”. Check whether the first integer is less than or equal to third integer, If it is true, assign the first integer to “medium”. Assign the third integer to “high1”. Otherwise, Assign the third integer to “medium”. Assign the first integer to “high1”. Otherwise, Assign the third integer to “low1”. Check whether the first integer is less than or equal to second integer, If it is true, assign the first integer to “medium”. Assign the second integer to “high1”. Otherwise, Assign the second integer to “medium”. Assign the first integer to “high1”. Print the integers in ascending order. Print the integers in descending order.

Question

Please solve this using java Write an application that allows a user to enter the names and birth dates of up to 10 friends. Continue to prompt the user for names and birth-dates until the user enters the sentinel value “ZZZ” for a name or has entered 10 names, whichever comes first. When the user is finished entering names, produce a count of how many names were entered, and then display the names. In a loop, continuously ask the user to type one of the names and display the corresponding birth-date or an error message if the name has not been previously entered. The loop continues until the user enters “ZZZ” for a name.

Answer 1

Question

Chapter 5, Problem 2PE

Program Plan Intro

Ascending and descending order

Program plan:

Import necessary package.

Create a class “AscendingAndDescending”,

Define the method “main ()”,

Declare the necessary variables.

Create “Scanner” object.

Prompt the user to enter three integers.

Get three integers from the user using “nextInt()”.

Check whether the first integer is less than or equal to the remaining integers,

If it is true, assign the first integer to “low1”.

Check whether the second integer is less than or equal to the third integer,

If it is true, assign the second integer to medium.

Assign the third integer to “high1”.

Otherwise,

Assign the third integer to “medium”.

Assign the second integer to “high1”.

Otherwise,

Check whether the second integer is less than or equal to the remaining integers,

If it is true, assign the second integer to “low1”.

Check whether the first integer is less than or equal to third integer,

If it is true, assign the first integer to “medium”.

Assign the third integer to “high1”.

Otherwise,

Assign the third integer to “medium”.

Assign the first integer to “high1”.

Otherwise,

Assign the third integer to “low1”.

Check whether the first integer is less than or equal to second integer,

If it is true, assign the first integer to “medium”.

Assign the second integer to “high1”.

Otherwise,

Assign the second integer to “medium”.

Assign the first integer to “high1”.

Print the integers in ascending order.

Print the integers in descending order.

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