Solved by khinenw

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	322,308	2.59
1001	A-B STANDARD	276,893	1.44
2557	Hello World STANDARD	356,155	2.54
2579	계단 오르기 STANDARD	54,424	2.91
10998	A×B STANDARD	230,892	1.30

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