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

I need to develop and run a program that prompts the user to enter a positive integer n, and then calculate the value of n factorial n! = multiplication of all integers between 1 and n, and print the value n! on the screen. This is for C*.

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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