Solved by doffkd63

#	Title	# Solved	Avg. Tries
11720	숫자의 합 STANDARD	120,165	1.79
2557	Hello World STANDARD	334,891	2.54
1546	평균	118,566	2.00
1001	A-B STANDARD	259,136	1.44
1000	A+B STANDARD	302,346	2.57

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