2018年5月8日
TZOJ 1449 Area of Circles II（求不同位置的两圆面积之和）
摘要： 描述 There are two circles on the plane. Now you must to calculate the area which they cover the plane. For example, in Figure 1, the area of the red re 阅读全文
posted @ 2018-05-08 23:05 真想不出名字了 阅读(318) 评论(0) 推荐(0)