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iceman91's blog

By iceman91, 12 years ago, In English

Here is the link to the problem and here is the link to my solution. I am using a disjoint set data structure to store 2 kinds of elements x and !x. If x and y are in the same set then they have the same type. If !x and y are in same set then x can eat y. I keep getting WA. Does anybody has any idea about this?

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4 years ago, # |
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My Solution
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    4 weeks ago, # ^ |
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    can you describe the logic behind this solution....