1. Nate Brunelle Today: Values and Types
CS1110
Nate Brunelle
Today: Values and Types

2. Questions?

3. Last Time
Turtles drawing pictures

4. Silly Words
Bananana
Hippo
Lick
Bofa
Flabberghast
plaid

5. Values
A “thing”
Every value has a type

6. Values and Types Value Type Operators -50 ,0 ,5, 30, 512 int 3+7, 3*7,
3-7, 3/7
0.5, 1.2,
float
‘hi’, “hi”, ‘hello world! ✃’
str
Print, input
function
print()

7. Name/Variable/Identifier
[Letter or _] [Letters or _’s or numbers]
Things not allowed:
Periods, hyphens, spaces, ….
name = [value]
Assignment operator
Gives meaning to the value
Other contexts:
Refers to the name we defined it to me
3 + name
Use the value we assigned in the place of ‘name’

8. Functions
Print
Input