Solved by ssim0424

#	Title	# Solved	Avg. Tries
10950	A+B - 3 STANDARD	172,922	1.71
10807	개수 세기 STANDARD	87,955	1.62
2884	SPAVANAC	172,636	2.64
2753	윤년 STANDARD	189,512	1.94

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