Codeforces Round 269 (Div. 2) round statistics :
First accepted:
A (00:03) Sergiu
B (00:10) tarang1610
C (00:13) YangJunzhao
D (00:18) Zzyzx
Total hack attempts: +367:-332
Top-5 hackers:
950 abhra73 +10:-1
800 SC_pRo_ION +8:-0
750 acmASCIS +8:-1
700 ahmed_aly +7:-0
700 archie1993 +7:-0
congrats to my good friend Zzyzx for solving D in just 18 minutes. :)
thanks boss. :)