save project

diy2.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:")
+    i=i-1
+    if name == username and password == userpassword:
+        print("登录成功!")
+        break
+    if name!=username:
+        print("用户名错误!请重新输入")
+        continue
+    if password!=userworrd:
+        print("密码错误!请重新输入")
+    else:
+        print("您的账户已锁定，请带身份证来我司解锁！")
+print("欢迎来到贝尔编程!")
\ No newline at end of file