Solved by coii

#	Title	# Solved	Avg. Tries
11720	숫자의 합 STANDARD	133,305	1.78
14681	Quadrant Selection STANDARD	160,985	1.64
15552	빠른 A+B STANDARD	132,713	2.20
15596	정수 N개의 합	61,953	1.98
18258	큐 2	31,462	3.03

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