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I replaced the four repeated forward and right command with a for-loop that iterates over a list of sides, so each command is written only once while still drawing the same square

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I found it difficult to rewrite square() using a for-loop. It has been a long time since I took a coding course so I did not remember much from what I did in previous coding courses to apply here.
I did a lot of trial and error to see what I remembered about for-loops and if all went wrong I looked online for examples of how a for-loop properly looks.
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angelotr
2025-09-13 21:29:39 -04:00
parent 2be7ebf5c5
commit 43d3315af6
1 changed files with 6 additions and 9 deletions
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15
square.py
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@@ -1,17 +1,14 @@
from turtle import * from turtle import *
def square(side_length): def square(side_length):
forward(side_length)
right(90) sides = [side_length] * 4
forward(side_length) for side in sides:
right(90) forward(side)
forward(side_length) right(90)
right(90)
forward(side_length)
right(90)
sizes = [20, 40, 60, 80, 100] sizes = [20, 40, 60, 80, 100]
for size in sizes: for size in sizes:
square(size) square(size)
input()
input()