Solved by roast_chicken

#	Title	# Solved	Avg. Tries
31964	반품 회수	278	1.54
31962	등교	626	1.59
14681	Quadrant Selection STANDARD	150,665	1.64
10998	A×B STANDARD	221,594	1.30
10869	사칙연산 STANDARD	219,044	2.23
2558	A+B - 2 STANDARD	73,653	1.38
2557	Hello World STANDARD	343,696	2.54
1330	두 수 비교하기 STANDARD	193,251	2.01
1001	A-B STANDARD	266,465	1.44
1000	A+B STANDARD	310,529	2.58

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