Solved by ay17

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	316,473	2.58
1001	A-B STANDARD	271,739	1.44
1008	A/B STANDARD	223,878	2.90
2557	Hello World STANDARD	349,953	2.54
10869	사칙연산 STANDARD	223,744	2.23
10926	??! STANDARD	130,670	1.99
10998	A×B STANDARD	226,332	1.30
18108	1998년생인 내가 태국에서는 2541년생?!	123,405	1.57

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