1) Write a simple program whose main method will repeatedly ask the user for an integer number and stop when the user inputs a negative number. (Yes, we did almost exactly this in class. But some of you were less actively participating.) 2) Expand this program to test whether the positive number input by the user is prime. Test for primality by dividing by each number from 2 to n-1 and checking for a remainder. The program should tell the user whether the number is prime or not.

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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1) Write a simple program whose main method will repeatedly ask the user for an integer number and stop when the user inputs a negative number. (Yes, we did almost exactly this in class. But some of you were less actively
participating.)
2) Expand this program to test whether the positive number input by the user is prime. Test for primality by dividing by each number from 2 to n-1 and checking for a remainder.
The program should tell the user whether the number is prime or not.
Transcribed Image Text:1) Write a simple program whose main method will repeatedly ask the user for an integer number and stop when the user inputs a negative number. (Yes, we did almost exactly this in class. But some of you were less actively participating.) 2) Expand this program to test whether the positive number input by the user is prime. Test for primality by dividing by each number from 2 to n-1 and checking for a remainder. The program should tell the user whether the number is prime or not.
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