Solved by yuhui1806

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	327,566	2.59
1001	A-B STANDARD	281,637	1.45
1008	A/B STANDARD	232,921	2.89
2557	Hello World STANDARD	361,801	2.54
10869	사칙연산 STANDARD	232,643	2.24
10926	??! STANDARD	138,531	1.99
10998	A×B STANDARD	235,149	1.30

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