kondepudi_dhruv's blog

graph theory help
By kondepudi_dhruv, history, 5 years ago, In English

sirs hello everyone.!

i need some help with imporving my graph skills !! i know all the basic algorithms like bfs dfs dijstra floyd warshall bellman fords but i cant solve even basic 1800 problems... please help what to do now?

thank you very much sirs

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5 years ago, # |
  Vote: I like it +21 Vote: I do not like it

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5 years ago, # |
  Vote: I like it +9 Vote: I do not like it

Hello sir I recommend you start by learning how to use this thing called google sir. In there, you can post exactly what you just wrote, and look at the 1000000007 other blogs that have written the exact same thing. Have a nice day sir.

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5 years ago, # |
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Read the problem's editorial till you can solve on that topic and you fully undersand it. If you want problems suggestions try C. Dijkstra as some sort of reference for coming dijkstra problems.

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    5 years ago, # ^ |
      Vote: I like it -14 Vote: I do not like it

    and before posting tips please be cyan

    i posted i need help with 1800 problems graph theory you are only pupil !!

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      5 years ago, # ^ |
        Vote: I like it +4 Vote: I do not like it

      Before asking for help, learn English.

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        5 years ago, # ^ |
          Vote: I like it -21 Vote: I do not like it

        please do not respond to me !

        you are not 1800 too

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          5 years ago, # ^ |
            Vote: I like it 0 Vote: I do not like it

          Before asking for help, learn English.

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            5 years ago, # ^ |
              Vote: I like it -11 Vote: I do not like it

            hello maam please do not spam comments if you are not helping

            thank you maam

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              5 years ago, # ^ |
                Vote: I like it 0 Vote: I do not like it

              Before asking for help, learn English.

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                5 years ago, # ^ |
                  Vote: I like it -10 Vote: I do not like it

                why do you sirs like trolling so much it is making me very angry !!

                please help me with question

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                  5 years ago, # ^ |
                    Vote: I like it -7 Vote: I do not like it

                  Before asking for help, learn English.

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                  5 years ago, # ^ |
                    Vote: I like it +11 Vote: I do not like it

                  Before asking for learning English, learn how to be polite, mr master

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                  5 years ago, # ^ |
                    Vote: I like it 0 Vote: I do not like it

                  thank you for the kind words, sir. i hope to be master someday too

                  thank you so much sir .. can you also please answer my question mr rotavirus ?

                  i need some help with imporving my graph skills !! i know all the basic algorithms like bfs dfs dijstra floyd warshall bellman fords but i cant solve even basic 1800 problems... please help what to do now?

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                  5 years ago, # ^ |
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                  Have you just assumed my gender?

                  P.S. read editorials after contests

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                  5 years ago, # ^ |
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                  ok thank you sir . also i assume you are in picture so man !!

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                  5 years ago, # ^ |
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                  There is a girl in the photo!

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      5 years ago, # ^ |
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      That is very ratist sir. What if they already understand topics but just need to get better too sir.

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      5 years ago, # ^ |
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      At least I am not posting with my alt account to avoid losing contribution. Please add the requirements for answering your questions at the next blog. Sorry for not being able to help you.

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5 years ago, # |
  Vote: I like it +1 Vote: I do not like it

If you cannot solve the basic problems, maybe you should look for more theory and try to implement these algorithms from scratch. Also read editorials of those problems and try to implement the ideas. At some point you will be able to solve them :)

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