Solved by mi5ong

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	306,735	2.57
1001	A-B STANDARD	263,063	1.44
1008	A/B STANDARD	216,166	2.90
2557	Hello World STANDARD	339,456	2.54
10869	사칙연산 STANDARD	216,024	2.22
10926	??! STANDARD	123,970	1.98
10998	A×B STANDARD	218,502	1.30
11382	꼬마 정민 STANDARD	79,953	2.47
18108	1998년생인 내가 태국에서는 2541년생?!	116,847	1.57

1