Solved by not_about0620

#	Title	# Solved	Avg. Tries
10828	스택	76,812	2.62
10845	큐	53,950	2.03
10866	덱	43,466	1.78
10869	사칙연산 STANDARD	229,066	2.24
10871	X보다 작은 수 STANDARD	155,232	1.84
11328	Strfry	5,413	2.43
13300	방 배정	10,673	1.67
15552	빠른 A+B STANDARD	130,449	2.20
18258	큐 2	30,594	3.04

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