In Codeforces round 549,coder LaiMeiyun got rank 2 and achieved triple +300! Although I don't know who he is,I send my congratulations!
Congratulations LaiMeiyun to achieve triple +300!
In Codeforces round 549,coder LaiMeiyun got rank 2 and achieved triple +300! Although I don't know who he is,I send my congratulations!