Referenced from lesson Defining Functions (Spring, 2021)

gt

Directions: Define a function called gt, which makes solid green triangles of whatever size we want.

Contract and Purpose Statement

Every contract has three parts…​

# gt::Number->Image

# Consumes a size, and produces a solid green triangle of that size.

Examples

Write some examples, then circle and label what changes…​

examples:

__gt (10) is_triangle(10, "solid", "green")

__gt (20) is_triangle(20, "solid", "green")

end

Definition

Write the definition, giving variable names to all your input values…​

fun gt(size):

__triangle(size, "solid", "green")

end

bc

Directions: Define a function called bc, which makes solid blue circles of whatever radius we want.

Contract and Purpose Statement

Every contract has three parts…​

# __::______->_____

# ______________________________________________________________________

Examples

Write some examples, then circle and label what changes…​

examples:

____ (__) is____________________________

____ (__) is____________________________

end

Definition

Write the definition, giving variable names to all your input values…​

fun __(______):

_________________________________

end

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