2015年3月15日
D - K Smallest Sums(多路归并+贪心)
摘要： Problem KK Smallest SumsYou're given k arrays, each array has k integers. There are kk ways to pick exactly one element in each array and calculate th... 阅读全文
posted @ 2015-03-15 12:15 daydaycode 阅读(200) 评论(0) 推荐(0) 编辑