Solved by mwimyong

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	333,782	2.59
1001	A-B STANDARD	286,918	1.45
2557	Hello World STANDARD	368,911	2.53
7287	Registration STANDARD	64,408	1.92
10699	오늘 날짜 STANDARD	38,697	1.86

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