# Temperature conver, between C and F.

TempStr = input(\"请输入温度，数字+字母F或C结尾：\")
if TempStr[-1] in [\"F\", \"f\"]:
    temp = (eval(TempStr[0:-1]) - 32) / 1.8
    print(\"摄氏温度为：{:.2f}C\".format(temp))
elif TempStr[-1] in [\"C\", \"c\"]:
    temp = eval(TempStr[0:-1]) * 1.8 + 32
    print(\"华氏温度为：{:.2f}F\".format(temp))
else:
    print(\"输入格式错误\")

#PythonDraw.py
import turtle
#turtle.setup(1290, 730, 0, 0)
turtle.setup(700, 700)
turtle.penup()
turtle.fd(-250)
turtle.pendown()
turtle.pensize(25)
turtle.pencolor(\"pink\") #brown, purple
turtle.seth(-40)
for i in range(3):
    turtle.circle(40, 80)
    turtle.circle(-40, 80)
turtle.circle(40, 80/2)
turtle.fd(40)
turtle.circle(16, 180)
turtle.fd(40 * 2/3)
turtle.done()