Commit 7a430709 by BellCodeEditor

save project

parent 60650d02
Showing with 5 additions and 4 deletions
...@@ -14,14 +14,15 @@ pen.down() ...@@ -14,14 +14,15 @@ pen.down()
# 分形树 # 分形树
def tree(n): def tree(n):
pen.forward(100) if n >=0
pen.forward(600)
pen.right(30) pen.right(30)
tree(n-50) tree(n-10)
pen.left(60) pen.left(60)
tree(n-50) tree(n-10)
pen.right(30) pen.right(30)
pen.up() pen.up()
pen.backward(n) pen.backward(n)
pen.down() pen.down()
tree(100) tree(60)
turtle.done() turtle.done()
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