Solved by cnythnk100

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	326,539	2.59
1001	A-B STANDARD	280,682	1.45
2557	Hello World STANDARD	360,666	2.54
2559	수열	20,579	2.72
10998	A×B STANDARD	234,302	1.30
11659	구간 합 구하기 4	43,252	2.60
11720	숫자의 합 STANDARD	132,715	1.78

1