Solved by lee97bum

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	319,039	2.58
1001	A-B STANDARD	273,986	1.44
1008	A/B STANDARD	225,903	2.90
1330	두 수 비교하기 STANDARD	199,507	2.01
2420	Make a Difference STANDARD	30,294	2.16
2438	별 찍기 - 1 STANDARD	183,669	1.61

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