save project

pest.py

@@ -2,7 +2,10 @@ zhanghao="python"
 mima="123456"
 shuru1=input("请输入账号：")
 shuru2=input("请输入密码：")
-if zhanghao==shuru1 and mima==shuru2:
+while True:
+    if zhanghao==shuru1 and mima==shuru2:
         print("登录成功!")
-else:
+        break
+    else:
         print("密码错误")
+print("欢迎来到贝尔编程！")        
\ No newline at end of file