I have submitted [problem:http://mirror.codeforces.com/contest/35/problem/C], [submission:http://mirror.codeforces.com/contest/35/submission/19158530] but both Participant's output and Jury's answer is showed blank. Then I submitted just "cout << 1 << ' ' << 1 << endl;" (ans of the first test case) [submission:http://mirror.codeforces.com/contest/35/submission/19159183] but no luck.