Solved by zhizhujin

#	Title	# Solved	Avg. Tries
2750	수 정렬하기 STANDARD	83,324	1.72
2557	Hello World STANDARD	335,281	2.54
1008	A/B STANDARD	212,858	2.90
1001	A-B STANDARD	259,434	1.44
1000	A+B STANDARD	302,591	2.57

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