一、单选题
- 运行下列程序后,绘制出以下哪个图形?( )
import turtle
turtle.pensize(3)
turtle.forward(150)
turtle.circle(50, 180)
turtle.forward(180)
turtle.circle(48, 180)
turtle.forward(150)
turtle.circle(45, 180)
turtle.forward(120)
turtle.done()
import turtle
turtle.pensize(3)
turtle.forward(150)
turtle.circle(50, 180)
turtle.forward(180)
turtle.circle(48, 180)
turtle.forward(150)
turtle.circle(45, 180)
turtle.forward(120)
turtle.done()
A、PyScripter
B、Spyder
C、Notepad++
D、IDLE(正确答案)
A、20(正确答案)
B、0
C、1
D、3
a = 2
, b = 3
,那么 a - b * b
的值是?() [单选题]