save project

1.py

-import turtle
-pen=turtle.Pen()
-pen.left(45)
-pen.forward(200)
-pen.left(90)
-pen.circle(100,180)
-pen.left(180)
-pen.forward(200)
-pen.left(90)
-pen.circle(100,-180)
-pen.hideturtle()
-turtle.done()
\ No newline at end of file

3.py

-import turtle
-pen=turtle.Pen()
-pen.psize(50)
-pen.circle(25)
-
-
-
-pen.circle(25)
-
-
-
-pen.circle(25,360)
-
-
-
-pen.circle(25,360)
-
-
-
-pen.circle(25,360)
-pen.hideturtle()
-turtle.done()
\ No newline at end of file
+with open(r'C:\Users\pc\Desktop\wordbook.txt','r+',encoding='utf-8')as f:
+    a=f.read()
+    b=input("今日所学新单词:")
+    f.write('\n'+b)
\ No newline at end of file

bug.py

 import turtle
 pen=turtle.Pen()
 pen.speed(-10)
+colors=["green","red","orange","yellow"]
 for i in range(1,1000):
+    pen.pencolor(colors[i%4])
     pen.forward(i)
     pen.right(91)
 pen.hideturtle()