save project

ken.py

+import turtle
+
+pen = turtle.Pen()   
+screen = turtle.Screen()
+screen.bgcolor("black")
+colors=["red","orange","yellow","green"]
+for i in range(1,300):
+    pen.pencolor(colors[i%4])
+    pen.forward(i)
+    pen.right(909)      
+pen .hideturtle()
+turtle.done()
\ No newline at end of file

www.py

+import turtle
+
+screen=turtle.Screen()
+screen.bgcolor("light blue")
+
+pen=turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
+pen.write(咏鹅\n鹅,鹅,鹅\n曲项向天歌\n白毛浮绿水\n红掌拨清波)
+pen.hideturtle()
+
+pen1=turtle.Pen
+pen1.pencolor("red")
+pen1.pensize(5)
+
+pen1.left(45)
+pen1.forward(100)
+pen1.circle(50,100)
+pen1.right(90)
+pen1.circle(50,180)
+pen1.forward(100)
+pen.hideturtle()
+turtle.done()