Write a C++ program that reads user's choice as single character then do the following:• If the user entered (A), your program should read a long positive number, and display the positive difference between the first and last digits (the positivedifference between the most right digit and the most left digit)i.e.If the number is 5635634, the program should display 1 (5-4=1).If the number is 3635637, the program should display 4 (7-3=4).• If the user entered (B), your program should read 9 integer numbers, then find and print the sum of the odd numbers.• If the user entered (C), your program should read two integer numbers, add three to each of them, swap their values, and print them after swapping.• If the user entered any other character as a choice, then your program should display the following pattern.543214321321211ConstraintsNone. Write a C++ program that reads user's choice as single character then do the following:• If the user entered (A), your program should read a long positive number, and display the positive difference between the first and last digits (the positivedifference between the most right digit and the most left digit)i.e.If the number is 5635634, the program should display 1 (5-4=1).If the number is 3635637, the program should display 4 (7-3=4).• If the user entered (B), your program should read 9 integer numbers, then find and print the sum of the odd numbers.• If the user entered (C), your program should read two integer numbers, add three to each of them, swap their values, and print them after swapping.• If the user entered any other character as a choice, then your program should display the following pattern.543214321321211ConstraintsNone.

In C++, long int can store integer between -2,147,483,648 to 2,147,483,647.

Write a C++ program that reads user's choice as single character then do the following: • If the user entered (A), your program should read a long positive number, and display the positive difference between the first and last digits (the positive difference between the most right digit and the most left digit) i.e. If the number is 5635634, the program should display 1 (5-4=1). If the number is 3635637, the program should display 4 (7-3=4). • If the user entered (B), your program should read 9 integer numbers, then find and print the sum of the odd numbers. • If the user entered (C), your program should read two integer numbers, add three to each of them, swap their values, and print them after swapping. • If the user entered any other character as a choice, then your program should display the following pattern. 54321 4321 321 21 1

Write a C++ program that reads user's choice as single character then do the following: • If the user entered (A), your program should read a long positive number, and display the positive difference between the first and last digits (the positive difference between the most right digit and the most left digit) i.e. If the number is 5635634, the program should display 1 (5-4=1). If the number is 3635637, the program should display 4 (7-3=4). • If the user entered (B), your program should read 9 integer numbers, then find and print the sum of the odd numbers. • If the user entered (C), your program should read two integer numbers, add three to each of them, swap their values, and print them after swapping. • If the user entered any other character as a choice, then your program should display the following pattern. 54321 4321 321 21 1

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter4: Selection Structures

Section4.3: Nested If Statements

Problem 7E

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