Activity 2.30

Source Code

import math
import random

def main():
    done = False
    while not done:
        print("Menu System")
        print("E1 - Example 1")
        print("Q - Quit")
        choice = input("Choice: ").upper()
        if choice == "E1":
            example1()
        elif choice == "E2":
            example2()
        elif choice == "E3":
            example3()
        elif choice == "P1":
            problem1()
        elif choice == "P2":
            problem2()
        elif choice == "P3":
            problem3()
        elif choice == "P4":
            problem4()
        elif choice == "Q":
            print("Quitting!")
            done = True
        else:
            print("Invalid choice")

# example1 function definition
def example1():
    print("Example 1")

    # create numbers with list comprehension
    

# example2 function definition
def example2():
    print("Example 2")

    # create squares with list comprehension
  

# example3 function definition
def example3():
    print("Example 3")

    

    # create 3x3 grid with list comprehension
    


# print_matrix function
def print_matrix(matrix):
    # iterate over each element
    for row in matrix:
        for element in row:
            print(element, end=" ")
        print()

# problem1
def problem1():
    print("Problem 1")

# problem2
def problem2():
    print("Problem 2")

# problem3
def problem3():
    print("Problem 3")

# problem4
def problem4():
    print("Problem 4")


# call the main function, do not delete!
main()