wuhudsm's blog

By wuhudsm, history, 4 weeks ago, In English

A An OK Problem

Idea:Binary_Thinker

Preparer:Ahmed_Jamal_Sultan

solution
code(C++)

B A Cool Pair Problem

Idea:wuhudsm

Preparer:Ahmed_Jamal_Sultan

solution
code(C++)

C Yet Another Cool Pair Problem

Idea:wuhudsm

Preparer:wuhudsm,heyyyankit

solution
code(C++)

D Tuples Fusion

Idea:wuhudsm

Preparer:Banis

solution
code(C++)

E Fun is Counting

Idea:Yugandhar_Master

Preparer:Yugandhar_Master,wuhudsm

solution
code(C++)

F Mad MAD Sum II

Idea:wuhudsm

Preparer:PROELECTRO444,wuhudsm,SpyrosAliv

solution
code(C++)

G Not an SQRT Problem

Idea:EyadBT,wuhudsm

Preparer:EyadBT,wuhudsm

Disclaimer: different from Not a Nim Problem, it is really not an SQRT problem.

solution
code(C++)
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4 weeks ago, # |
  Vote: I like it +9 Vote: I do not like it

Nice Editorial!

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    4 weeks ago, # ^ |
    Rev. 2   Vote: I like it +1 Vote: I do not like it

    Try solving A by math :)

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      4 weeks ago, # ^ |
        Vote: I like it 0 Vote: I do not like it

      Any hints? I didn't submit precisely because I was trying to solve it with math but ultimately got nowhere haha

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        4 weeks ago, # ^ |
        Rev. 3   Vote: I like it +1 Vote: I do not like it

        No problem. Just try to replace the inner two loops by counting overlapping n and k and subtracting them from the total positions of O and K.

        solution
        code(C++)