save project

滚滚滚.py

-usename = "python"
+usename = "python"
 usename = "python"
 userpassword = "123456"
-a=input("你的账号是啥子？")
-b=input("你的密码是啥子？")
-if a=="python":
-    print("正确")
-if b=="123456":
+while True:
+    a=input("你的账号是啥子？")
+    b=input("你的密码是啥子？")
+    if a==usename and b==userpassword:
         print("正确")
+        break
+    print("登录失败")
+print("欢迎进入")
+