We have given a black and white image and a fill tool that turn an area of black pixel into white pixels. Fill tool works like a 8-way floodfill tool.So it will turn each black pixel to a white pixel untill there isn't a blackpixel that can be reached from the previous pixel. (8 ways -> north,east,west,south and four corners).
Q : Given a black and white image of dimension x*y , Determine how many time we have to apply fill tool to turn the whole image into a white one. For simplicity consider an image is a matrix of size x*y. in example 1-> white pixel and 0-> black pixel. eg: i/p: 3 5 10111 10100 00111 o/p: 2 -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
