You know I'm too newbie but why my rating doesn't change↵
![ ](http://codeforces.com/predownloaded/79/4b/794bd196eb6ec642bb5b9f4f5ccdc36893322ff4.png)
![ ](http://codeforces.com/predownloaded/79/4b/794bd196eb6ec642bb5b9f4f5ccdc36893322ff4.png)