Solved by baeksk13

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	327,742	2.59
1001	A-B STANDARD	281,791	1.45
1008	A/B STANDARD	233,067	2.89
2557	Hello World STANDARD	361,975	2.54
10810	공 넣기	50,906	1.92
10869	사칙연산 STANDARD	232,794	2.24
10926	??! STANDARD	138,653	1.99
10998	A×B STANDARD	235,293	1.30

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