Solved by mega_sw

#	Title	# Solved	Avg. Tries
27866	문자와 문자열 STANDARD	54,322	1.48
11382	꼬마 정민 STANDARD	86,958	2.48
10998	A×B STANDARD	226,332	1.30
10950	A+B - 3 STANDARD	163,663	1.71
10926	??! STANDARD	130,670	1.99
10807	개수 세기 STANDARD	79,127	1.62
10171	Cats STANDARD	181,066	2.81
2588	곱셈 STANDARD	167,183	2.15
2557	Hello World STANDARD	349,953	2.54
1008	A/B STANDARD	223,878	2.90
1001	A-B STANDARD	271,739	1.44
1000	A+B STANDARD	316,473	2.58

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