Solved by protioe

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	223,702	1.30
10872	팩토리얼	80,821	1.81
10869	사칙연산 STANDARD	221,123	2.23
1008	A/B STANDARD	221,293	2.90
1001	A-B STANDARD	268,784	1.44
1000	A+B STANDARD	313,108	2.58

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