Solved by j901207

#	Title	# Solved	Avg. Tries
1550	16진수 STANDARD	17,642	1.54
1330	두 수 비교하기 STANDARD	204,187	2.01
1271	엄청난 부자2	23,391	2.86
1008	A/B STANDARD	230,983	2.90
1001	A-B STANDARD	279,587	1.45
1000	A+B STANDARD	325,225	2.59

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