Solved by jgh910000

#	Title	# Solved	Avg. Tries
14681	Quadrant Selection STANDARD	161,864	1.64
15552	빠른 A+B STANDARD	133,346	2.20
15596	정수 N개의 합	61,977	1.98
17298	오큰수	26,039	2.85
18258	큐 2	31,701	3.03
18870	좌표 압축	37,167	2.50

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