Solved by ychan0397

#	Title	# Solved	Avg. Tries
1874	스택 수열	51,754	2.57
2110	Aggressive cows	22,281	2.68
2557	Hello World STANDARD	370,625	2.53
2805	EKO	44,431	3.74
16564	히오스 프로게이머	1,477	2.97

1