Solved by donasensei

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	316,577	2.58
1001	A-B STANDARD	271,926	1.44
1008	A/B STANDARD	224,056	2.90
1271	엄청난 부자2	22,429	2.87
1330	두 수 비교하기 STANDARD	197,797	2.01
1712	손익분기점 STANDARD	57,487	3.55
2588	곱셈 STANDARD	167,258	2.15
10869	사칙연산 STANDARD	223,919	2.23

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