Solved by kang93sh

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	335,126	2.60
1001	A-B STANDARD	288,120	1.45
1008	A/B STANDARD	238,755	2.90
2557	Hello World STANDARD	370,355	2.53
10869	사칙연산 STANDARD	238,758	2.24
10926	??! STANDARD	143,367	1.99
10998	A×B STANDARD	240,966	1.30
11382	꼬마 정민 STANDARD	99,763	2.48

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