Solved by tpcks75

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	322,713	2.59
2557	Hello World STANDARD	356,566	2.54
2577	숫자의 개수	102,143	1.65
10171	Cats STANDARD	184,813	2.80
10807	개수 세기 STANDARD	82,686	1.62

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