随笔分类 -  USACO

洛谷 [USACO17OPEN]Bovine Genomics G奶牛基因组（金） ———— 1道骗人的二分+trie树（其实是差分算法）
摘要：题目 ：Bovine Genomics G奶牛基因组传送门： 洛谷P3667题目描述Farmer John owns NN cows with spots and NN cows without spots. Having just completed a cours... 阅读全文
posted @ 2018-04-28 18:25 Jμdge 阅读(405) 评论(0) 推荐(0)
一道并查集的（坑）题：关闭农场closing the farm
摘要：题目描述 in English: Farmer John and his cows are planning to leave town for a long vacation, and so FJ wants to temporarily close down his farm to save m 阅读全文
posted @ 2018-03-31 11:18 Jμdge 阅读(270) 评论(0) 推荐(0)