Solved by swirlflag

#	Title	# Solved	Avg. Tries
1008	A/B STANDARD	235,417	2.90
2557	Hello World STANDARD	365,498	2.54
3052	MODULO	119,014	1.73
10870	피보나치 수 5	63,912	1.64
10872	팩토리얼	84,783	1.79
17478	재귀함수가 뭔가요?	21,272	2.55

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