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)
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 course in bovine genetics, he is convinced that the spots on hi...
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2018-04-28 18:25:04 ·
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