Chapter 1a - Printing

Printing Messages

print("Hello World!")
print('Hello World!')

🧪 Try it

Mini quiz — print

Quiz

print

1 / 2

What does this show?

print("Hello")

Pick an answer to see if you are right.

Japanese Emoticons project

Open project 1a

Printing numbers

print(4 * 3) prints 12, not the text 4*3.

🧪 Try it

Challenge: print a product

Write product() so it prints the result of 6 * 7 (one number, nothing else).

Special characters

\n starts a new line. \\ prints one backslash.

🧪 Try it

Mini quiz — escape characters

Quiz

Escape characters

1 / 2

What does \n do inside a string?

Pick an answer to see if you are right.

Exercises

Activity: Two lines

Write greet() so it prints Hi on the first line and Ada on the second line.

Hi
Ada