Advanced Statistics - Python Programming Exercise

# Program developed by: Programmer 1, Programmer 2

# Initialize list to store data, with a maximum size of 1000
data = []
max_data_size = 1000

# Main program loop
while True:
    print("\nMenu:")
    print("1. Add new data")
    print("2. See all data entered")
    print("3. Find an item")
    print("4. View summary of statistics")
    print("5. Exit")
    
    choice = input("Choose an option (1-5): ").strip().lower()

    if choice == "1" or choice == "a":
        if len(data) < max_data_size:
            try:
                new_data = float(input("Enter a number to add to the data: "))
                data.append(new_data)
                print("Data added successfully!")
            except ValueError:
                print("Invalid input. Please enter a valid number.")
        else:
            print("Maximum data limit reached. Cannot add more data.")
    
    elif choice == "2" or choice == "b":
        if data:
            print("Data entered so far:")
            for item in data:
                print(item)
        else:
            print("No data entered yet.")
    
    elif choice == "3" or choice == "c":
        try:
            item_to_find = float(input("Enter the number to find: "))
            if item_to_find in data:
                print(f"Item {item_to_find} found in the data.")
            else:
                print(f"Item {item_to_find} not found in the data.")
        except ValueError:
            print("Invalid input. Please enter a valid number.")
    
    elif choice == "4" or choice == "d":
        if data:
            total_data = len(data)
            data_sum = sum(data)
            average = data_sum / total_data
            maximum = max(data)
            minimum = min(data)
            
            print(f"Data Summary:")
            print(f"Amount of data: {total_data}")
            print(f"Sum of data: {data_sum}")
            print(f"Average: {average:.2f}")
            print(f"Maximum: {maximum}")
            print(f"Minimum: {minimum}")
        else:
            print("No data entered yet. Cannot display statistics.")
    
    elif choice == "5" or choice == "e":
        print("Exiting the program.")
        break
    
    else:
        print("Invalid choice, please select a valid option.")

 Output

Menu:
1. Add new data
2. See all data entered
3. Find an item
4. View summary of statistics
5. Exit
Choose an option (1-5): 1
Enter a number to add to the data: 25
Data added successfully!

Menu:
1. Add new data
2. See all data entered
3. Find an item
4. View summary of statistics
5. Exit
Choose an option (1-5): 1
Enter a number to add to the data: 30
Data added successfully!

Menu:
1. Add new data
2. See all data entered
3. Find an item
4. View summary of statistics
5. Exit
Choose an option (1-5): 2
Data entered so far:
25.0
30.0

Menu:
1. Add new data
2. See all data entered
3. Find an item
4. View summary of statistics
5. Exit
Choose an option (1-5): 3
Enter the number to find: 25
Item 25.0 found in the data.

Menu:
1. Add new data
2. See all data entered
3. Find an item
4. View summary of statistics
5. Exit
Choose an option (1-5): 4
Data Summary:
Amount of data: 2
Sum of data: 55.0
Average: 27.50
Maximum: 30.0
Minimum: 25.0

Menu:
1. Add new data
2. See all data entered
3. Find an item
4. View summary of statistics
5. Exit
Choose an option (1-5): 5
Exiting the program.