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вернуться в форумAC with interval tree but how to do it using segment tree? I got AC with interval tree. but it's so painful coding it. How to do it with segment tree? The range is too large... please help. thanks in advance Re: AC with interval tree but how to do it using segment tree? to make it "discrete", is that the right word? i mean, we only care the points mentioned in the input. Edited by author 04.08.2010 05:18 |
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