Solved by honeylee999

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	302,733	2.57
1001	A-B STANDARD	259,476	1.44
1244	스위치 켜고 끄기	12,367	4.91
1271	엄청난 부자2	20,800	2.88
2557	Hello World STANDARD	335,345	2.54
2606	바이러스 STANDARD	56,872	2.18
12904	A와 B	7,166	2.14

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