How can it be solved using Fenwick trees , DSU etc? Problem link-http://www.spoj.com/problems/CPAIR/
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How to solve CPAIR(counting pairs) on SPOJ?
How can it be solved using Fenwick trees , DSU etc? Problem link-http://www.spoj.com/problems/CPAIR/
Rev. | Язык | Кто | Когда | Δ | Комментарий | |
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en3 | vasandani68 | 2016-05-12 21:22:47 | 16 | Tiny change: 'ees , DSU etc?\nPro' -> 'ees , DSU , Segment trees etc?\nPro' | ||
en2 | vasandani68 | 2016-05-12 13:06:35 | 5 | |||
en1 | vasandani68 | 2016-05-11 18:15:43 | 144 | Initial revision (published) |
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