Solved by zroe

#	Title	# Solved	Avg. Tries
10869	사칙연산 STANDARD	234,820	2.24
9498	시험 성적 STANDARD	211,158	1.83
2557	Hello World STANDARD	365,171	2.54
2439	별 찍기 - 2 STANDARD	173,686	1.78

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