save project

1.PY

-i=3
-username = "python"
-userpassword = "123456"
-while True:
-    if i>0 :
-        name = input("请输入用户名:")
-        password = input("请输入密码:")
-        if name == username and password == userpassword:
-            print("登录成功!")
-            break
-        if name!=username   :
+import turtle
+pen=turtle.Pen()
+i=1
+a=91
+for i in range(300):
+    pen.forward(i)
+    i+=1
+    pen.right(a)
+pen.hideturtle()
+turtle.done()    
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-            print("用户名错误!请重新输入")
-            print("你还有"+str(i-1)+"次登录机会")
-            i-=1
-        elif password!=userpassword :
-            print("密码错误")
-    if i==0:
-        print("你的账号已被锁定，请带着身份证到我司解锁")
-        exit()
-print("欢迎来到贝尔编程!")
\ No newline at end of file