If / Ifelse / Related

Question 1

ask

Answer 1

• Asks an agent to do something
• Uses a specified group

Question 2

if

Answer 2

• If a Boolean reports true, the commands are run
• Command will return false
• not having #t or #f -> runtime error

Question 3

ifelse

Answer 3

• Uses multiple booleans
• not having #t or #f -> runtime error

Question 4

let

Answer 4

• let variable value
• creates a new variable and gives it the given value

Question 5

pd

Answer 5

• pen-down
• traces the movements of turtles

Question 6

set

Answer 6

• set variables value
• sets variable to the given value (which should already exist)

Question 7

repeat

Answer 7

• repeats a block of code a specified number of times

Question 8

random

Answer 8

• random #
• if # is positive, it reports a random integer >= 0 but < #
• if # negative, it reports a random integer <= 0 but > #
• if # = 0 -> 0