save project

diy1.py

@@ -5,10 +5,16 @@ word=input("请&入密码")
 while True:
     if username==name and userpassword==word:
         print("登录成功")
-        break
-    if name !=username: 
-        print("wcnm")
-    if userpassword:    
+        brea
+    if name !=username:
+        print("用户错误")
+        print("温馨提示：您还有"+str(i)+"次登录机会")
+        continue
+    if userpassword ==word:
+        print("温馨提示：您还有"+str(i)+"次登录机会")    
         print("广东话")
-print("欢迎来到贝尔编程")
+    else:
+        print("次数用完,锁定")
+        exit()
+print("欢迎来到贝尔编程!")
 # 如果用户输入的账号、密码正确，提示登陆成功