Solved by hsy3160

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	333,219	2.59
1001	A-B STANDARD	286,475	1.45
1008	A/B STANDARD	237,241	2.90
2557	Hello World STANDARD	368,298	2.53
10869	사칙연산 STANDARD	237,172	2.24
10998	A×B STANDARD	239,519	1.30

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