Solved by davelee

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	302,591	2.57
1001	A-B STANDARD	259,434	1.44
2557	Hello World STANDARD	335,281	2.54
7287	Registration STANDARD	58,645	1.92
10171	Cats STANDARD	172,829	2.83
10699	오늘 날짜 STANDARD	32,129	1.84

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