Solved by janice0501

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	316,860	2.58
1001	A-B STANDARD	272,084	1.44
1008	A/B STANDARD	224,188	2.90
10807	개수 세기 STANDARD	79,388	1.62
14215	세 막대	15,009	1.47

1