Solved by janice0501

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	327,655	2.59
1001	A-B STANDARD	281,709	1.45
1008	A/B STANDARD	232,990	2.89
10807	개수 세기 STANDARD	85,838	1.62
14215	세 막대	16,840	1.47

1