Answered: Create a program that will compute for…

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

Problem 1PE

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Question

Create a program that will compute for n! (Factorial) which is the product of all numbers from 1 to n. Implement using while loop or do while loop.
NOTE: Starting this activity, you have to apply error trapping. That is, if the input is not a number,
your program should prompt the user displaying “Invalid input! Try again.” and should continually
ask the user for a correct input before proceeding to the next operation.

Sample Run 1:
Enter N: 3
Factorial of 3 is 6
Sample Run 2:
Enter N: a
Invalid input! Try again.
Enter N: 3
Factorial of 3 is 6

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