Solved by rinajeon8

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	215,314	1.30
10869	사칙연산 STANDARD	212,759	2.22
2557	Hello World STANDARD	335,345	2.54
1008	A/B STANDARD	212,887	2.90
1001	A-B STANDARD	259,476	1.44
1000	A+B STANDARD	302,733	2.57

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