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这个https://www.cnblogs.com/tian-luo/p/9228570.html题目的模拟退火算法解法,mark一下写法。 #include<bits/stdc++.h> #define N 25 using namespace std; struct ss { int path[ 阅读全文
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Master of Sequence 题目描述 There are two sequences a1,a2,...,an , b1,b2,...,bn . Let . There are m operations within three kinds as following:• 1 x y: ch 阅读全文
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Nature Reserve time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output Problem Description There 阅读全文
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How Many to Be Happy? 题目描述 Let G be a connected simple undirected graph where each edge has an associated weight. Let’s consider the popular MST (Mini 阅读全文