Solved by doukdoll75

#	Title	# Solved	Avg. Tries
2557	Hello World STANDARD	350,587	2.54
10171	Cats STANDARD	181,478	2.81
10718	We love kriii STANDARD	182,146	1.53
10829	이진수 변환	3,538	1.84
10872	팩토리얼	81,830	1.81

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