Solved by ddangu

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	322,865	2.59
1001	A-B STANDARD	277,350	1.44
1008	A/B STANDARD	229,011	2.90
2557	Hello World STANDARD	356,751	2.54
10869	사칙연산 STANDARD	228,750	2.24
10926	??! STANDARD	135,058	1.99
10998	A×B STANDARD	231,347	1.30
18108	1998년생인 내가 태국에서는 2541년생?!	127,634	1.57

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