2360's blog

By 2360, history, 9 years ago, In English

I'm trying to solve this problem on LightOJ. What i've done is to calculate the total perimeter of the hull points and then add the additional curved portion as (pi-theta)*r [from picture below]

But i'm getting wrong answer. Is my approach wrong?

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By 2360, history, 9 years ago, In English

I'm getting wrong answer on test 34. Spent much time on it. Can't find the bug :( Can anyone tell me what i'm doing wrong?

490C: Hacking cypher

my submission

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By 2360, 9 years ago, In English

How can i filter the problemset so that it shows only div2 C's of all contests?

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