Activity 2.26

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 == "P1":
            problem1()
        elif choice == "P2":
            problem2()
        elif choice == "P3":
            problem3()
        elif choice == "P4":
            problem4()
        elif choice == "P5":
            problem5()
        elif choice == "Q":
            print("Quitting!")
            done = True
        else:
            print("Invalid choice")

# example1 function definition
def example1():
    print("Example 1")
    # create a dictionary named languages
    languages = {
        "Python": 1991,
        "Java": 1995,
        "C": 1972,
        "C++": 1983,
        "Java": 1995,
        "JavaScript": 1995,
        "Lua": 1993,
        "Ruby": 1995,
        "Go": 2009,
        "Rust": 2010,
        "Swift": 2014,
    }

    # call print_dictionary function
    

    # Remove specific key-value pair and return value
    

    # Delete specific key
    

    # print the average year
    

# print_dictionary function definition




# problem1
def problem1():
    pass # remove

# problem2
def problem2():
    pass # remove

# problem3
def problem3():
    pass # remove

# problem4
def problem4():
    pass # remove

# problem5
def problem5():
    pass # remove


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

contacts.py

import math
import random

def main():
    # add initial contacts list
    contacts = {}

    done = False
    while not done:
        print("Contact Manager")
        print("1. Show All Contacts")
        print("2. Add Contact")
        print("3. Edit Contact")
        print("4. Delete Contact")
        print("5. Search Contact")
        print("6. Exit")
        choice = int(input("Choose an option (1-6): "))
        if choice == 1:
            print("Show All Contacts")


        elif choice == 2:
            print("Add Contact")


        elif choice == 3:
            print("Edit Contact")


        elif choice == 4:
            print("Delete Contact")


        elif choice == 5:
            print("Search Contact")


        elif choice == 6:
            print("Goodbye!")
            done = True

        else:
            print("Invalid choice. Please try again.")

# call the main function
main()