Solved by bwh922

#	Title	# Solved	Avg. Tries
14681	Quadrant Selection STANDARD	163,740	1.64
14719	빗물	11,061	1.75
14728	벼락치기	3,368	1.85
15552	빠른 A+B STANDARD	134,634	2.20
15596	정수 N개의 합	62,090	1.98

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