2016年3月6日
Educational Codeforces Round 7 F - The Sum of the k-th Powers 拉格朗日插值
摘要： The Sum of the k-th Powers There are well-known formulas: , , . Also mathematicians found similar formulas for higher degrees. Find the value of the s 阅读全文
posted @ 2016-03-06 12:06 hxer 阅读(589) 评论(0) 推荐(0) 编辑