To operate the Blended Learning Center(BLC) at optimal level, maintenance will be performed every day at 8:30 AM and at 5:00 PM regularly which can take up to 30 minutes. Please consider scheduling your activity in the BLC platform accordingly.
Task
1. Write a program to print 80 stars.
2. Write some code to count the number of characters in an input line.
3. Write some code to read characters until a blank is read.