Solved by ssim0424

#	Title	# Solved	Avg. Tries
2753	윤년 STANDARD	185,062	1.94
2884	SPAVANAC	168,705	2.64
10807	개수 세기 STANDARD	84,465	1.62
10950	A+B - 3 STANDARD	169,088	1.71

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