TheScrasse's blog

How to solve easy problems?
By TheScrasse, history, 3 hours ago, In English

Today I've taken part in AtCoder Regular Contest 186, solved problem E and spent the remaining 90 minutes not solving anything.

Then I've taken part in Codeforces Global Round 27 and spent 90 minutes solving 2035D - Yet Another Real Number Problem.

How to stop being stupid?

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2 hours ago, # |
← Rev. 2   Vote: I like it +6 Vote: I do not like it

I'd gladly exchange my skill of solving easy problems with your stupidity

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2 hours ago, # |
← Rev. 2   Vote: I like it -6 Vote: I do not like it

lol xxD

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2 hours ago, # |
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same here, in today's global contest i spent 18 minutes to solve A , thats give me emotional damage.

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2 hours ago, # |
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I would like to understand your thought process ?

were you stuck in finding the core-logic ?

Or were you stuck with implementation ?

In my case, I had found logic in the first 30 minutes while solving D. But I had to think a lot while implementation, to avoid getting into large numbers. Because, there would have been integer overflows. I had to split each number into two parts. 1) odd number, 2) power of 2's in that number. This took me more than 40 minutes to do it fully. .

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