save project

diy2.py

 username = "Python"
 username = "Python"
 userpassword = "123456"
 userpassword = "123456"
 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
-    if name !=username:    
-        print("用户名和密码错误!请重新输入")
-        continue
-    if password !=userpassword: 
-        print("密码输入错误，请重新输入")   
-print("欢迎来到贝尔编程!")
+    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 name !=username:    
+            print("用户名输入错误!请重新输入")
+            continue
+        if password != userpassword: 
\ No newline at end of file
+            print("密码输入错误，请重新输入")
+    else:
+        print("你的账户已经被锁定，请带身份证来我司解锁")           
+        exit()
\ No newline at end of file