Solved by dohyun897

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	334,595	2.60
1001	A-B STANDARD	287,667	1.45
1008	A/B STANDARD	238,325	2.90
2557	Hello World STANDARD	369,817	2.53
5337	Welcome	19,143	1.37
7287	Registration STANDARD	64,521	1.92
10869	사칙연산 STANDARD	238,312	2.24
10926	??! STANDARD	143,057	1.99
10950	A+B - 3 STANDARD	173,934	1.71
10998	A×B STANDARD	240,566	1.30

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