Solved by apap

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	325,479	2.59
1001	A-B STANDARD	279,794	1.45
2557	Hello World STANDARD	359,537	2.54
10699	오늘 날짜 STANDARD	37,084	1.85
10869	사칙연산 STANDARD	230,967	2.24

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