Design a program that asks the user to enter a charge account number. the program should determine whether the number is valid by comparing it to the following list of valid charge account numbers:
5658845, 4520125, 7895122,
8777541, 8451277, 1302850,
8080152, 4562555, 5552012,
5050552, 7825877, 1250255,
1005231, 6545231, 3852085,
7576651, 7881200, 4581002

cyberstalking on the internet means to harass or stalk someone, a group, or an organization. this may include defamation, slander, and false accusations. in many jurisdictions, cyberstalking is a criminal offense. 

on the other hand, cyberbullying focuses more on intimidating, threatening or harassing someone. harmful bullying include posting threats, rumors, and sexual remarks.