2018-2019 ACM-ICPC, Asia Xuzhou Regional Contest

Posted 2021-01-24 amadeus

地址

Rank	Solved	A	B	C	D	E	F	G	H	I	J	K	L	M
49/233	2/13	O	.	.	.	.	.	O	?	.	.	.	.	?

O: 当场通过

?: 赛后通过

.: 尚未通过

A Rikka with Minimum Spanning Trees

solved by chelly

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chelly‘s solution

最小生成树唯一

B Rikka with Line Graphs

unsolved

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C Rikka with Consistency

unsolved

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D Rikka with Subsequences

unsolved

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E Rikka with Data Structures

unsolved

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F Rikka with Nice Counting Striking Back

unsolved

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G Rikka with Intersections of Paths

solved by chelly

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chelly‘s solution

H Rikka with A Long Colour Palette

upsolved by ch&chelly

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chelly‘s solution

I Rikka with Sorting Networks

unsolved

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J Rikka with An Unnamed Temple

unsolved

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K Rikka with Ants

unsolved

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L Rikka with Grid Graphs

unsolved

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M Rikka with Illuminations

upsolved by ch

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ch‘s solution

Dirt Replay

H：-6 2发RE是因为sort的cmp写的不是一个偏序；3发WA是因为没有延迟染色并且没有考虑到一些线段不会被染到色的情况；1发TLE是因为没有看清题面关于多组数据的限制，这里需要特判n和k的大小关系，不然一个for 1 to k的循环就会TLE