Solved by jinyoungyou

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	301,783	2.57
1001	A-B STANDARD	258,616	1.44
1008	A/B STANDARD	212,070	2.90
2739	구구단 STANDARD	183,862	1.97
10869	사칙연산 STANDARD	211,977	2.22
10998	A×B STANDARD	214,531	1.30

1