save project

kkkk.py

+
 import turtle
 pen=turtle.Pen()
-pen.pensize(5)
-pen.pencolor("red")
-pen.left(45)
-pen.forward(100)
-pen.left(90)
-pen.circle(50,180)
-pen.right(90)
-pen.circle(90,180)
-pen.forward(100)
+screen=turtle.Screen()
+screen.bgcolor("red")
+pen.penup()
+pen.goto(-100,200)
+pen.write("你\n好\n呀",font=("Times",20,"normal"))
 pen.hideturtle()
 turtle.done()
\ No newline at end of file
-# def sj():
-#     for i in range(6):
-#         pen.forward(100)
-#         pen.right(60)
-#sj()
-
-# pen.write("诺依，\n真好用。",font=("Times",30,"normal"))
-# pen.hideturtle()
-# turtle.done()
\ No newline at end of file

p.py

+a=input("y=2,请问x=")
+
+if x<=0:
+    y=x+1
+elif 0<x<3:
+    y=x**2+1
+else:
+    y=6/x
+print(y)
+    a=input("y=2,请问x=")
+
+if x<=0:
+    y=x+1
+elif 0<x<3:
+    y=x**2+1
+else:
+    y=6/x
+print(y)
+    
\ No newline at end of file

t

+for i in range(1,3,-2)
+print()
\ No newline at end of file