#플러드 필 flood_fill

#	제목	푼 사람 수	평균 시도
4640	Data Mining?	3	1.67
4657	Image Perimeters	14	1.36
4778	In Defence of a Garden	4	6.25
5153	Social Network Vaccinations	14	5.29
5986	3D Space Exploration	56	1.63
6082	Earthquake Damage	28	1.54
6304	The die is cast	12	2.17
6382	N-Credible Mazes	17	1.47
6743	Rectangle Cutting	7	1.00
6907	Floor Plan	17	3.94
7299	Food Cubes	19	2.32
14145	Žetva	41	1.29
22682	Surrounding Area	18	1.67
24762	Ticket Completed?	18	1.39
24773	James’s Birthday Party	22	1.86
29634	Hotel	55	1.44
30106	현이의 로봇 청소기	206	1.44

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