Solved by yjian

#	Title	# Solved	Avg. Tries
1005	ACM Craft	16,732	3.35
1197	최소 스패닝 트리 STANDARD	21,446	2.65
1202	LOPOV	14,482	4.39
1725	Largest Rectangle in a Histogram	8,112	2.53
2042	구간 합 구하기 STANDARD	14,701	3.88
6549	Largest Rectangle in a Histogram	11,325	3.62
22885	Reversort	123	1.23

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