save project

diy1.py

-class Hero:
-    def __init__(self, name, hp, attack):
-        self.level = 1
-        self.name = name
-        self.hp = hp
-        self.attack = attack
+import turtle
 
-def upgrade():
-    self.level = self.level+1
-    self.hp = self.hp+50
-    self.attack = self.attack+4
-    
-houyi = Hero("后一",240,23)
-houyi.upgrade()
-upgrade()
-print("血量: ",houyi.hp)
-print("血量: ",houyi.level)
-print("血量: ",houyi.attack)
\ No newline at end of file
+poen=turtle.pen()
+colors=["red","orange","yellow","green"]
+pen.speed(0)
+for i in range(1,300):
+    pen.forward(i)
+    pen.pencolor(colors[i%4])
+    pen.right(91)
+pen.hideturtle()
+turtle.done()
\ No newline at end of file