Solved by rladusdn0821

#	Title	# Solved	Avg. Tries
1003	피보나치 함수	59,708	2.96
1463	1로 만들기 STANDARD	74,966	3.00
1697	Catch That Cow	51,646	3.81
1918	후위 표기식	15,943	2.62
4673	Self Numbers	73,055	2.02

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