a**c
发帖数: 52 | 1 A chess board, 16x16. you can use 2x2 windows to cover it (no overlap) to
form the 1st layer, similar form the 2nd layers, .... How many windows you
need finally? If the windows can overlap, but not completely covered each
other, how many windows you need?
大家有什么思路吗？谢谢 | l*********8
发帖数: 4642 | 2 什么是1st layer，2nd layer? 不太明白这个题目说什么 |
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