2014年3月21日
ZOJ 2067 White Rectangles
摘要： You are given a chessboard made up of N squares by N squares with equal size. Some of the squares are colored black, and the others are colored white. Please write a program to calculate the number of rectangles which are completely made up of white squares. InputThere are multiple test cases. Each. 阅读全文
posted @ 2014-03-21 19:40 chen2013 阅读(323) 评论(0) 推荐(0)