Solved by ddoram

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	302,346	2.57
1001	A-B STANDARD	259,136	1.44
1330	두 수 비교하기 STANDARD	187,120	2.01
2557	Hello World STANDARD	334,891	2.54
10171	Cats STANDARD	172,618	2.83
10172	Dogs STANDARD	168,904	2.35
18108	1998년생인 내가 태국에서는 2541년생?!	113,818	1.57

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