题目:绘制下面的图形

python turtle 100-109
Python 海龟绘图 100 题——第 109 题

解析:

绘制由圆弧和叶子的组合。

答案:

Python
import turtle as t
def yuanhu(r, n):
    # 用 循环绘制需要增加左转方法
    # for i in range(0,n):
    #     t.fd(0.0174*r)
    #     t.rt(1)
    #     t.lt(1)
    # 用 circle 方法绘制
    t.circle(-r, n)
    return

def yezi(r, n): for i in range(0,2): yuanhu(r,n) t.rt(180-n) return

n=3 t.lt(90) for i in range(0, n): yuanhu(50, 150/n) t.lt(90) yezi(10, 90) t.rt(90) yezi(10, 90)

for i in range(0, n): yuanhu(-50, 150/n) t.lt(90) yezi(10, 90) t.rt(90) yezi(10, 90)