# Examples of how to do basic string operations

full_name = ""
loop_count = 0
# Loop here until:
#    the typed name is at least three characters in length
#    there is a space in the name between two or more words
print("Please enter your full name below.")
print("Full name must contain a first name and last name separated by a space.")
print()
while len(full_name) < 3 or full_name.find(" ") == -1:
    # If this is not the first loop iteration then print another error
    if loop_count > 0:
        print("Error! Please input a valid name!")
        print()
    # Get the full name and strip off all leading and trailing white space (spaces)
    full_name = input("   Enter your full name: ").strip()
    # Increment the loop counter
    loop_count += 1

# Split the name into two parts. First and last names
first_name, last_name = full_name.split(" ", 2)

print(f"Your full name is: {full_name}")
print(f"Your first name is: {first_name}")
print(f"Your last name is: {last_name}")
print()

# Test how the username was entered. All upper, all lower, or mixed case
if full_name.isupper():
    print("Your name seems to have been entered in all capital letters.")
elif full_name.islower():
    print("Your name seems to have been entered in all lower case letters.")
else:
    print("Your name seems to have been entered with both capital and lower case letters.")