Solved by donasensei

#	Title	# Solved	Avg. Tries
10869	사칙연산 STANDARD	221,436	2.23
2588	곱셈 STANDARD	165,437	2.15
1712	손익분기점 STANDARD	57,388	3.55
1330	두 수 비교하기 STANDARD	195,434	2.01
1271	엄청난 부자2	22,046	2.87
1008	A/B STANDARD	221,610	2.90
1001	A-B STANDARD	269,146	1.44
1000	A+B STANDARD	313,512	2.58

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