A little thought about this: Since there are four colors Red, Yellow, Green, or Blue , we can use 2-bit to represent each color, say
00 -> Red 01 -> Yellow 10 -> Green 11 -> Blue so in total, 1 byte (unsigned char in C++) should be enough. For the logic of detecting hits and pHits, the bit operation involved can be the XOR, i.e. the XOR result will be zero, if the two color are identical. -- 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.
