Solved by stella04133

#	Title	# Solved	Avg. Tries
2557	Hello World STANDARD	352,081	2.54
7287	Registration STANDARD	61,668	1.92
10171	Cats STANDARD	182,296	2.80
10699	오늘 날짜 STANDARD	35,557	1.85
10869	사칙연산 STANDARD	225,410	2.23

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