Write a well-documented C++ program that: 1) Prompts the user to enter from the keyboard a non-negative integer number. 2) Validates the entered number. If it is less than or equal to zero, the program should print error message: "Error: The entered number is invalid. Enter again. ". prompts the user again and again until an

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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C++
Write a well-documented C++ program that:
1) Prompts the user to enter from the keyboard a non-negative integer number.
2) Validates the entered number.
If it is less than or equal to zero, the program should print error message: "Error: The
entered number is invalid. Enter again. ". prompts the user again and again until an
accepted value is entered.
3) Counts and prints the number of even and odd digits in the entered number as shown in
the sample runs below.
Transcribed Image Text:Write a well-documented C++ program that: 1) Prompts the user to enter from the keyboard a non-negative integer number. 2) Validates the entered number. If it is less than or equal to zero, the program should print error message: "Error: The entered number is invalid. Enter again. ". prompts the user again and again until an accepted value is entered. 3) Counts and prints the number of even and odd digits in the entered number as shown in the sample runs below.
Sample runs
Enter a positive number please: 356794
The count of even digits in 356794 2
The count ofodd digits in 356794 4
Enter a positive number please: -9
Error: The entered number is invalid. Enter again.
Enter a positive number please: 0
Error: The entered number is invalid. Enter again.
Enter a positive number please: 4682
The count of even digits in 4682 =4
The count of odd digits in 4682 0
Enter a positive number please: 35791
The count ofeven digits in 35791= 0
The count of odd digits in 35791%35
Transcribed Image Text:Sample runs Enter a positive number please: 356794 The count of even digits in 356794 2 The count ofodd digits in 356794 4 Enter a positive number please: -9 Error: The entered number is invalid. Enter again. Enter a positive number please: 0 Error: The entered number is invalid. Enter again. Enter a positive number please: 4682 The count of even digits in 4682 =4 The count of odd digits in 4682 0 Enter a positive number please: 35791 The count ofeven digits in 35791= 0 The count of odd digits in 35791%35
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