Solved by yongjin0802

#	Title	# Solved	Avg. Tries
10172	Dogs STANDARD	179,066	2.33
7287	Registration STANDARD	61,969	1.92
2557	Hello World STANDARD	353,800	2.54
1001	A-B STANDARD	274,976	1.44
1000	A+B STANDARD	320,174	2.59

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