Solved by rlawnstjd

#	Title	# Solved	Avg. Tries
2338	긴자리 계산	18,171	2.00
1330	두 수 비교하기 STANDARD	202,308	2.01
1008	A/B STANDARD	229,011	2.90
1001	A-B STANDARD	277,350	1.44
1000	A+B STANDARD	322,865	2.59

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