Solved by key20370

#	Title	# Solved	Avg. Tries
10869	사칙연산 STANDARD	222,718	2.23
9498	시험 성적 STANDARD	200,778	1.83
8393	Sum STANDARD	164,242	1.56
2753	윤년 STANDARD	178,040	1.93
2739	구구단 STANDARD	192,646	1.97
2557	Hello World STANDARD	348,450	2.54
2525	오븐 시계 STANDARD	104,947	2.63
2439	별 찍기 - 2 STANDARD	165,595	1.79
2438	별 찍기 - 1 STANDARD	181,406	1.61

1