# Write your code here
print("Hello world!")
print('hello_world!')
print('hello world!')
This code prints three different strings to the screen using the print function. Each line outputs a slightly different version of the text: one with capital letters and an exclamation mark, one with lowercase letters and an underscore, and one with lowercase letters and a space.
- Check whether the task expects a specific exact string, including letter case, spaces, and punctuation.
- Compare each printed string character by character with the required output to see which one matches.