五角形 # turtle graphics (draw of a pentagon) import turtle as t t.color('blue') t.bgcolor('lightcyan') t.shape('turtle') t.shapesize(4) t.penup() t.width(10) t.setpos(0,0) t.setheading(0) t.pendown() n=5 for i in range(n): t.forward(200) t.left(360/n) t.penup() t.setpos (-100,-100) t.color("red") t.setheading(90) |