Solved by eglion01

#	Title	# Solved	Avg. Tries
2557	Hello World STANDARD	353,723	2.54
10171	Cats STANDARD	183,208	2.80
10718	We love kriii STANDARD	182,398	1.53
10828	스택	75,985	2.63
10872	팩토리얼	82,556	1.80

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