auto save

1.py

+import turtle as t
+import random as r
+def draw_circle():

RRR.PY

+from turtle import *
+hideturtle()
+bgcolor("black")
+color("green")
+x = 10
+y = 0
+for i in range(10000000000000000000000000):
+    pendown()
+    circle(x,360)
+    penup()
+    x += 10
+    y -= 10
+    sety(y)
+done()
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ggb.py

+from turtle import *
+speed(1000)
+hideturtle()
+list_color=["green","yellow","blue","red"]
+for i in range(1000):
+    color(list_color[i%4])
+    circle(i, 180)
+    right(90)
+done()

人机.py

+from turtle import *
+from turtle import *
+penup()
+setpos(0,100)
+hideturtle()
+fillcolor("green")
+pendown()
+for i in range(6):
+    begin_fill()
+    for i in range(3):
+        forward(150)
+        left(120)
+    end_fill()
+    forward(150)
+    right(60)
+fillcolor("yellow")
+begin_fill()
+for i in range(6):
+    forward(150)
+    right(60)
+end_fill()
+done()
+
+