save project

diy2.py

-i=3
-username = "python"
-userpassword = "123456"
-while True:
-    name = input("请输入用户名:")
-    password = input("请输入密码:")
-    if i ==0:
-        print("已上锁")
-        exit()
-    if password != userpassword and name != username:
-        i=i-1
-        print("用户名错误和密码错误!请重新输入")
-        print("还有+str(i)+次")
-        continue
-    if name != username :
-        print("用户名错误!请重新输入")
-        print("还有+str(i)+次")
-        i=i-1
-    if password != userpassword:
-        print("密码错误!请重新输入")
-        print("还有+str(i)+次")
-        i=i-1
-    if name == username and password == userpassword:
-        print("登录成功")
-        break
-print("欢迎来到贝尔编程!")
\ No newline at end of file
+from turtle import *
+a=1
+for i in range(300):
+    format(a)
+    right(91)
+    a=a+10
\ No newline at end of file