Solved by kang93sh

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	315,630	2.58
1001	A-B STANDARD	270,963	1.44
1008	A/B STANDARD	223,208	2.90
2557	Hello World STANDARD	349,017	2.54
10869	사칙연산 STANDARD	223,079	2.23
10926	??! STANDARD	130,050	1.99
10998	A×B STANDARD	225,623	1.30
11382	꼬마 정민 STANDARD	86,291	2.47

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