Solved by apap

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	333,219	2.59
1001	A-B STANDARD	286,475	1.45
2557	Hello World STANDARD	368,298	2.53
10699	오늘 날짜 STANDARD	38,591	1.86
10869	사칙연산 STANDARD	237,172	2.24

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