摘要: Problem Descriptionsoda has an integer array a1,a2,…,an. Let S(i,j) be the sum of ai,ai+1,…,aj. Now soda wants to know the value below... 阅读全文
posted @ 2015-08-09 16:55 Herumw 阅读(215) 评论(0) 推荐(0) 编辑