As you may know, Codeforces Round #192 was written by Indonesians: dolphinigle, fushar, and me.

For dolphinigle, this is his fourth contest in Codeforces. For fushar, this is his first contest in Codeforces, but he already wrote several problems in TopCoder SRM.

For me, this is my first 'international' contest. I never wrote a problem in both Codeforces and TopCoder before. I think my 'writing' skill isn't enough yet :(

So, in this post, I would like to personally thank dolphinigle and fushar, for giving me the experience of writing an 'international' contest. Without them, I won't write such an amazing round (at least, not now). How can I write Div-1 problems... :|

Once again, thanks a lot :)

PS : My contribution to that contest is only Div-2 problem. If you like the contest because of Div-1 problems (e.g. the "special output-only" Div1-D), thank them :)