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kondepudi_dhruv's blog

By kondepudi_dhruv, history, 5 weeks 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 weeks ago, # |
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5 weeks ago, # |
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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 weeks ago, # ^ |
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    sir there are not 1000000007 blogs .

    lots of blog dont get answer just trolling in comments without help

    thank you sir

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5 weeks 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 weeks ago, # ^ |
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    actually sir ,i understand all topics just problems hard i never read editorial because editorial bad for learning .. dijkstra simple just greedy like store priority queue

    i dont need introduction i need help to get better ! thanks sir for tip anyways

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    5 weeks ago, # ^ |
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    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 weeks ago, # ^ |
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      Before asking for help, learn English.

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        5 weeks ago, # ^ |
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        please do not respond to me !

        you are not 1800 too

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          5 weeks ago, # ^ |
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          Before asking for help, learn English.

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            5 weeks ago, # ^ |
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            hello maam please do not spam comments if you are not helping

            thank you maam

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              5 weeks ago, # ^ |
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              Before asking for help, learn English.

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                5 weeks ago, # ^ |
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                why do you sirs like trolling so much it is making me very angry !!

                please help me with question

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                  5 weeks ago, # ^ |
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                  Before asking for help, learn English.

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                  5 weeks ago, # ^ |
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                  please ban yourself from codeforce thank you sir

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                  5 weeks ago, # ^ |
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                  Before asking for learning English, learn how to be polite, mr master

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                  5 weeks ago, # ^ |
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                  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 Eva ?

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

                  P.S. read editorials after contests

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

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                  5 weeks ago, # ^ |
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                  it is her boyfriend, mr numb

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                  5 weeks ago, # ^ |
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                  thanks for telling sir

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                  5 weeks ago, # ^ |
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                  sir, may you an swer me in personal mesage. thank sir

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

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      5 weeks 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 weeks ago, # ^ |
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        not ratist sir

        pupils are not very smart if i did codeforces i would easily be blue ...

        waste of everyones times sir do you understand?

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      5 weeks 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 weeks ago, # ^ |
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        it is okay sir, also alts are ban on codechef (where i come from) and maybe i think codeforce too so you should not use alts.

        thank you sir for trying help

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hello kondepudi_dhruv sir, i created a codeforces account today someone told me about code forces... i just started using code forces... i read you know basic algorithms can you help me in mast ering them? thank you sir. i will always remember your help

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5 weeks ago, # |
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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 :)