save project

3.py

+import turtle
+
+color=["red","orange","yellow","green"]
+pen = turtle.Pen()
+Screen=turtle.Screen()
+Screen.bgcolor("black")
+for i in range(1,300):
+    pen.forward(i)
+    pen.pencolor(color[i%4])
+    pen.right(91)
+pen.hideturtle()
+turtle.done()    

diy1.py

+
+
+import turtle
+
+pen = turtle.Pen()
+
+
+for i in range(300):
+    pen.forward(i)
+    distance+=1
+    pen.right(121)
+
+pen.hideturtle()
+turtle.done()import turtle
+
+pen = turtle.Pen()
+
+distance=1
+for i in range(300):
+    pen.forward(distance)
+    distance+=1
+    pen.right(121)
+
+pen.hideturtle()
+turtle.done()
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