Prompt the user to enter a course number such as MA122 (assume it is always 5 characters long). Verify that the first 2 characters are letters. Verify the last 3 characters are digits. If it is correct, print proper format. Otherwise, print invalid format

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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Prompt the user to enter a course number such as MA122 (assume it is always 5 characters long).

  • Verify that the first 2 characters are letters.
  • Verify the last 3 characters are digits.
  • If it is correct, print proper format.
  • Otherwise, print invalid format

Your program should prompt the user with the following.

Enter course number:

Below is sample input to test your program. 

MA122

Your program should output the following.

Proper Format

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