题目:绘制下面的图形

解析:
绘制长度依次增加的正方形。此题与 第 68 题 为同题不同解答案:
import turtle as t
def bian(d):
t.fd(d)
t.rt(90)s = 20
t.lt(90)
for i in range(0, 12):
bian(s)
s = s + 10

import turtle as t
def bian(d):
t.fd(d)
t.rt(90)s = 20
t.lt(90)
for i in range(0, 12):
bian(s)
s = s + 10