Hi, As a beginner, I love "Programming Challenges" book, could someone tell some more beginners books or websites ?
Thanks On Sat, Sep 5, 2009 at 12:49 PM, Tareq Alkhaldi<hitmanangel...@gmail.com> wrote: > > There's a book called "Programming Challenges", it should be a nice > place to start from. > You can find it's PDF free somewhere online, that's where Google comes > to serve =) > > On Sep 5, 9:59 am, CodeJunky <pure.vintage....@gmail.com> wrote: >> thanks buddy!!!!!! >> im actually new in coding arena ..........well i understood the >> problem and sawmany implementations >> the thing is i have read quite a few graph algorithms but im unable to >> implement them in any problem >> since i donot have any other mentor or tutor ..........forums are the >> only source of learning >> I went through the top coder tutuorial of graph but i could not >> understand the problems discussed >> can anyone give me links to some straightforward problems so that >> gradually i reach a level where >> i can comprehend and code any graph problem >> >> thanks and regards!!! >> >> On Sep 5, 10:24 am, Hawston LLH <haws...@gmail.com> wrote: >> >> > 1. start from top to bottom, left to right, check each cell one by one. If >> > current location is already labelled, then label the locations stored >> > previously in the path with that label. Then clear the path vector and >> > continue step 1. >> > 2. otherwise, check north, west, east, south neighbour and get the minimum >> > location (x_min, y_min) >> > 3a. if min location is different from current location, then push/store >> > current location into the path vector and proceed to step 1 with the min >> > location. >> > 3b. otherwise, meaning current location is a sink, label it with next >> > char C' and also label all locations stored previously in the path vector >> > with C'. >> >> > On Fri, Sep 4, 2009 at 7:37 PM, CodeJunky >> > <pure.vintage....@gmail.com>wrote: >> >> > > Can anyone please explain me the water shed problem and the graph >> > > approach > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "google-codejam" group. To post to this group, send email to google-code@googlegroups.com To unsubscribe from this group, send email to google-code+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-code?hl=en -~----------~----~----~----~------~----~------~--~---
