save project

diy2.py

@@ -4,11 +4,11 @@ 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("用户名错误，请重试")
+        continue 
     if password !=userpassword:
         print("密码错误，请重试")
 print("欢迎来到和平精英!")
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