如何用python的turtle库画四个正方形（for循环）

如何用python的turtle库画[图片]四个正方形[图片]（for循环）

import turtle  
turtle.color("yellow")
turtle.fillcolor("yellow")
turtle.begin_fill()
for i in range(4):    
    turtle.forward(50) 
    turtle.left(90)
turtle.end_fill()

turtle.penup()
turtle.goto(0,-60)
turtle.color("blue")
turtle.pendown()
turtle.fillcolor("pink")
turtle.begin_fill()
for i in range(4):
    turtle.forward(50)
    turtle.left(90)
turtle.end_fill()

turtle.penup()
turtle.goto(60,-60)
turtle.pendown()
turtle.color("green")
turtle.fillcolor("blue")
turtle.begin_fill()
for i in range(4):
    turtle.forward(50)
    turtle.left(90)
turtle.end_fill()

turtle.penup()
turtle.goto(60,0)
turtle.pendown()
turtle.color("yellow")
turtle.fillcolor("green")
turtle.begin_fill()
for i in range(4):
    turtle.forward(50)
    turtle.left(90)
turtle.end_fill()
turtle.done()