Solved by rladusdn0821

#	Title	# Solved	Avg. Tries
1003	피보나치 함수	57,584	2.97
1463	1로 만들기 STANDARD	72,214	3.02
1697	Catch That Cow	49,544	3.83
1918	후위 표기식	15,324	2.63
4673	Self Numbers	72,347	2.03

1