16.Write a menu-driven Python program to converts a string into: Uppercase Lowercase Title Case Capitalized Swap Case

# Menu-driven program for string case conversion

text = input("Enter a string: ")

while True:
    print("\n========== STRING CASE MENU ==========")
    print("1. Convert to Uppercase")
    print("2. Convert to Lowercase")
    print("3. Convert to Title Case")
    print("4. Convert to Capitalized")
    print("5. Convert to Swap Case")
    print("6. Exit")
    print("======================================")

    choice = int(input("Enter your choice: "))

    if choice == 1:
        print("Uppercase:", text.upper())

    elif choice == 2:
        print("Lowercase:", text.lower())

    elif choice == 3:
        print("Title Case:", text.title())

    elif choice == 4:
        print("Capitalized:", text.capitalize())

    elif choice == 5:
        print("Swap Case:", text.swapcase())

    elif choice == 6:
        print("Program terminated.")
        break

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