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Welcome to my Course Rosters program!!

Enter course number and students enrolled when prompted. Enter Quit or quit for course number when you are done.

Enter course number: CS$133$G

Number of students enrolled: $7$

Enter course number: CS$160\_1$

Number of students enrolled: $15$

Enter course number: CS$161$A$\_1$

Number of students enrolled: $21$

Enter course number: CS$161$B

Number of students enrolled: $23$

Enter course number: CS$162$

Number of students enrolled: $30$

Invalid number!! Please enter a number between $0$ and $25$

Number of students enrolled: $25$

Enter course number: CS$260$

Number of students enrolled: $5$

Enter course number: CS$160\_2$

Number of students enrolled: $7$

Enter course number: CS$161$A$\_2$

Number of students enrolled: $25$

Enter course number: quit

List of courses and students:

CS$133$G$7$

CS$160\_115$

CS$160\_27$

CS$161$A$\_121$

CS$161$A$\_225$

CS$161$B$23$

CS$16225$

CS$2605$

List after cancellations:

CS$160\_115$

CS$161$A$\_121$

CS$161$A$\_225$

CS$161$B$23$

CS$16225$

Thank you for checking out my Course Rosters program!