FarFromRed's blog

By FarFromRed, history, 4 weeks ago, In English,

Hey everyone!

I'd like to invite you to participate in July Circuits '19. The contest duration is 9 days and will start on July 19, 15:30 PM UTC.

The contest consists of 7 algorithmic problems and 1 approximation problem. The problems have been prepared by ankeshgupta007, KMAASZRAA, AJ_Coder, Danial, mtarani and myself. The round has been coordinated and tested by Arpa.

The problems are of varying difficulty levels and will be added to the Contest in the following order:-

  • Day 0: Very-Easy, Easy-medium, Approximation.
  • Day 1: Easy-Medium, Easy-medium.
  • Day 4: Medium, Medium-Hard.
  • Day 6: Hard.

As usual, there will be some exciting prizes for the top five competitors:

  • First place: $100 Amazon gift card + HE t-shirt.
  • Second place: $75 Amazon gift card + HE t-shirt.
  • Third place: $50 Amazon gift card + HE t-shirt.
  • Fourth place: HE t-shirt.
  • Fifth place: HE t-shirt.

Hope to see you at the scoreboard!

Upd: The Contest has started.

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

can you explain me what is a approximation problem ????

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3 weeks ago, # |
  Vote: I like it +18 Vote: I do not like it

where are the editorials ?????????????

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

How to solve XOR problem,seems some kind of matrix exponentiation but I can't figure it out.