Activity 3
Let’s try to figure out the answers to the following using Python. Try printing out the result of the below (make sure you don’t miss any parentheses):
- 2 - 19
- (3 + 5) * 6
- (13 + 5 * 8) / (6 - (3 + 7))
Challenge
Can you print out this statement? "527 time 199 is: __"
You will fill in the blank with the answer of what (527 * 199)
is. If you want to print a string and a number together, you first have to convert the number into a string.
Here’s an example: print("Hello, World!"
+ str(5))
Using str(5)
turns the number into the string "5"
. Converting one type of thing to another is called “casting”.
Fun Fact: Random Numbers
Here is how to print a random number between 1 (inclusive) and 10 (inclusive):
from random import randint
print(randint(1,10))
Want to know more? Ask for help or poke around on the internet! Every coder’s best friend is a search engine!
In particular, try understanding what the from and the import words mean. We will come back to these words later during the project.