Heres the problem , i have done this task in 4 different ways. The first 2 get tle on the last case , the other 2 get WA on the last 2 test cases , even if they should work , i found later that this problem is a part of a famous algorithm for file compression so i followed the idea on the net , and it works. So any help with this one ?
http://www.z-trening.com/new/www/html/submit.php?submit=7100052029&subm_code=1
At least give me the last case so i can try to optimize the solution >.>
http://www.z-trening.com/new/www/html/submit.php?submit=7100052029&subm_code=1
At least give me the last case so i can try to optimize the solution >.>