Solved by kudohue

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	230,089	1.30
10869	사칙연산 STANDARD	227,475	2.24
2557	Hello World STANDARD	355,046	2.54
1008	A/B STANDARD	227,714	2.90
1001	A-B STANDARD	275,989	1.44
1000	A+B STANDARD	321,286	2.59

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