Solved by yoo054048

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	228,331	1.30
10869	사칙연산 STANDARD	225,782	2.23
2557	Hello World STANDARD	352,585	2.54
1008	A/B STANDARD	225,903	2.90
1001	A-B STANDARD	273,986	1.44
1000	A+B STANDARD	319,039	2.58

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