Could anyone please tell me how to solve Problem E . I have seen some codes which use a segment tree but i am not able to understand. Also there is no editorial for this round .Any help would be appreciated. Thanks in advance.
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Help in Croc Champ 2013 — Round 1 Problem-E
Revision en1, by 3_Problems_Everyday, 2016-06-08 03:31:38
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| Rev. | Lang. | By | When | Δ | Comment | |
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| en1 |
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3_Problems_Everyday | 2016-06-08 03:31:38 | 316 | Initial revision (published) |
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