Solved by cnythnk100

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	326,404	2.59
1001	A-B STANDARD	280,574	1.45
2557	Hello World STANDARD	360,538	2.54
2559	수열	20,556	2.72
10998	A×B STANDARD	234,199	1.30
11659	구간 합 구하기 4	43,210	2.60
11720	숫자의 합 STANDARD	132,630	1.78

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