Solved by kmh0820

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	322,431	2.59
1001	A-B STANDARD	277,010	1.44
1008	A/B STANDARD	228,640	2.90
2557	Hello World STANDARD	356,296	2.54
10869	사칙연산 STANDARD	228,411	2.24
10998	A×B STANDARD	230,998	1.30

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