Solved by peachcong

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	316,126	2.58
1001	A-B STANDARD	271,424	1.44
1008	A/B STANDARD	223,584	2.90
2557	Hello World STANDARD	349,586	2.54
10171	Cats STANDARD	180,841	2.81
10869	사칙연산 STANDARD	223,442	2.23
10926	??! STANDARD	130,404	1.99
10998	A×B STANDARD	226,039	1.30
18108	1998년생인 내가 태국에서는 2541년생?!	123,157	1.57

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