Solved by harry0558

#	Title	# Solved	Avg. Tries
30805	Lexicographically Largest Common Subsequence	990	3.24
30868	Counting Votes	1,294	1.34
30873	Hanyang Popularity Exceeding Competition	260	1.30
30874	Pipelined	157	1.33
30875	Recovering the Region	212	1.47
30876	Tren del Fin del Mundo	739	1.34
30877	X marks the Spot	345	1.86
30979	유치원생 파댕이 돌보기	1,311	1.24
30980	여중생 파댕이와 공부를	316	1.82
30999	민주주의	1,449	1.32
31000	교환 분배법칙	366	2.04
31001	주식 시뮬레이션	222	4.58
31066	Rainy Day	347	2.35
31067	Dao's Racing Competition	518	1.46
31395	Number of Sorted Contiguous Subsequences	541	2.05
31403	$A + B - C$	9,117	1.58
31408	당직 근무표	498	1.75
31409	착신 전환 소동	297	1.62
31501	DP (Small)	102	1.75
31503	DP (Large)	99	1.62
31650	Maximizing Productivity	87	2.26
31925	APC2shake!	237	2.04

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