Solved by dev865

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	230,892	1.30
10950	A+B - 3 STANDARD	167,059	1.71
10869	사칙연산 STANDARD	228,297	2.24
2588	곱셈 STANDARD	170,551	2.15
2558	A+B - 2 STANDARD	75,994	1.38
2557	Hello World STANDARD	356,155	2.54
1001	A-B STANDARD	276,893	1.44
1000	A+B STANDARD	322,308	2.59

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