Today I have tried many time to hack with generator. But Codeforces system always responsed "Generator compilation error" when I submitted my file "gen.cc", in details "g++.exe: error: gen.cpp: No such file or directory".
Finally I renamed the generator from "gen.cc" to "gg.cpp", the compilation passed. It wasted a lot of my time.
Since Ruby, Python have been supported here, I have been waiting for Perl for a long time.
Perl is a hot language. Many contestants want to use it, right? :)
Perl is a hot language. Many contestants want to use it, right? :)
I have found a bug:
At the "FRIENDS STANDING" page in the contests, it will jump to "COMMON STANDING" if I click the next page button (such as the buttons of "21-40", "41-60").
UPD: Good job