Commit 926b89be by BellCodeEditor

save project

parent 62efea54
Showing with 16 additions and 10 deletions
# 尝试编写func()函数输出斐波那契数列的第十五个数是什么? import turtle as t
# 斐波那契数列:1,1,2,3,5,8,13,21,34,55…… t.pensize(10)
def func(n): t.pencolor('brown')
if n <= 2: t.left(90)
return 1 t.forward(100)
else: t.right(30)
w = func(n-1) + func(n-2) t.forward(50)
return w t.penup()
print(func(15)) #调用函数并打印结果 t.right(180)
t.forward(50)
t.right(180)
t.pendown()
t.left(60)
t.forward(50)
t.done()
\ No newline at end of file
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