save project

diy2.py

+i=3
 username = "胡瑾谦"
 username = "胡瑾谦"
 userpassword = "hjq134383"
 userpassword = "hjq134383"
 while True:
 while True:
-    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
-    elif username != name:
-        print("用户名不存在，请重新输入！")
+    if i>0:
+        name = input("请输入用户名:")
+        password = input("请输入密码:")
+        i-=1
+        if name == username and password == userpassword:
+            print("登录成功!")
+            break
+        if username != name:
+            print("用户名不存在，请重新输入！")
+            continue
+        if userpassword != password:
+            print("密码不正确，请重新输入！")
     else:
     else:
-        print("密码不正确，请重新输入！")
+        print("你的账户已锁定，请用手机扫描确认后即可登陆。")
+        exit()
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file