Solved by root4c

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	302,980	2.57
1001	A-B STANDARD	259,695	1.44
1008	A/B STANDARD	213,072	2.90
1271	엄청난 부자2	20,827	2.88
1330	두 수 비교하기 STANDARD	187,628	2.01
2338	긴자리 계산	16,295	1.99

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