i was thinking this problem for hours, and i do not get how to solve in time.
the link:
https://icpcarchive.ecs.baylor.edu/index.php?option=onlinejudge&page=show_problem&problem=4330
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i was thinking this problem for hours, and i do not get how to solve in time.
the link:
https://icpcarchive.ecs.baylor.edu/index.php?option=onlinejudge&page=show_problem&problem=4330
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I hope this will be useful rope
thanks :D
There is simple offline solution. You have to process queries in backward order. It is hard for me to explain in english. code.
I have just solved this problem just right before I see this post LOL :D
During the contest this problem was solved by only one team :D, nobody knew about the rope implementation built within STL!
Here is my code:
http://ideone.com/jNfg1h