摘要: SZTUOJ 1013 - The Area of a Sector Time Limit: 1 Sec Memory Limit: 128 Mb Description Given a circle and two points on it, calculate the area of the s 阅读全文
posted @ 2021-06-11 19:37 是阿夢呀 阅读(58) 评论(0) 推荐(0)