save project

diy2.py

@@ -2,8 +2,10 @@ i=3
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
+    if i>0:
         name = input("请输入用户名:")
         name = input("请输入用户名:")
         password= input("请输入密码:")
         password= input("请输入密码:")
+        i=i-1
         if name == username and password == userpassword:
         if name == username and password == userpassword:
             print("登录成功!")
             print("登录成功!")
             break
             break
@@ -13,6 +15,7 @@ while True:
             continue
             continue
         if userpassword != password:
         if userpassword != password:
             print("用密码错误!请重新输入")
             print("用密码错误!请重新输入")
-    if i>0:
+    else:
+        print("用户已锁定，到公司解锁")  
         exit()  
         exit()  
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
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