save project

diy1.py

-username = "JJBOY"    # 保存在服务器数据库中的用户账号（正确的账号）
-userpassword = "54188"    # 保存在服务器数据库中的用户密码（正确的密码）
-a=input("输入账户:")
-b=input("输入密码：")
-# 请用input()实现用户输入账号、密码的功能
-if username==a and userpassword==b:
-    print("登录成功")#果用户输入的账号、密码正确，提示登陆成功
+import turtle
+pen = turtle.Pen()
+colors=["red","orange","yellow","green"]
+distance=1
+for i in range(1,300):
+    pen.pencolor(colors[i%4])
+    pen.forward(i)
\ No newline at end of file
+    pen.right(91)
+pen.hideturtle()
+turtle.done()
\ No newline at end of file