Solved by smldug135

#	Title	# Solved	Avg. Tries
2557	Hello World STANDARD	366,782	2.54
7287	Registration STANDARD	64,092	1.92
10171	Cats STANDARD	190,403	2.78
10699	오늘 날짜 STANDARD	38,352	1.86
10869	사칙연산 STANDARD	235,972	2.24
11382	꼬마 정민 STANDARD	97,778	2.48

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