Solved by 100gg2

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	300,219	2.56
1001	A-B STANDARD	257,196	1.44
2557	Hello World STANDARD	332,618	2.54
5639	Binary Search Tree	12,754	2.64
10998	A×B STANDARD	213,142	1.30
11866	요세푸스 문제 0	38,632	1.77
18258	큐 2	26,744	3.07

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