CodeForcesGym 100753E Change of Scenery

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CodeForcesGym 100753E Change of Scenery

Change of Scenery Time Limit: 10000ms Memory Limit: 262144KB This problem will be judged on CodeForcesGym. Original ID: 100753E64-bit integer IO format: %I64d Java class name: (Any) 解题:最短路 #include <bits/stdc++.h> using namespace std; typedef…

The Google Test and Development Environment （持续更新）

最近Google Testing Blog上开始连载The Google Test and Development Environment(Google的测试和开发环境),因为blogspot被墙,我还是原文转载过来. The Google Test and Development Environment - Pt. 1: Office and Equipment The Google Test and Development Environment - Pt. 2: Dogfooding an…

German Collegiate Programming Contest 2015 计蒜课

// Change of Scenery 1 #include <iostream> #include <cstdio> #include <algorithm> #include <cstring> #include <vector> #include <utility> #include <queue> using namespace std; typedef long long ll; typedef pair<…

2015 German Collegiate Programming Contest (GCPC 15) + POI 10-T3（12/13）

$$2015\ German\ Collegiate\ Programming\ Contest\ (GCPC 15) + POI 10-T3$$ $A.\ Journey\ to\ Greece$ 状压DP,TSP,先考虑找出这些关键点之间的最短路,然后就是旅行商问题,其中可以用一次$taxi$,考虑$dp$状态为$f[i][msk][tag]$,表示当前所在位置为$i$点,已经经过的节点集合为$msk$,是否用过$taxi$的情况下,所化的最小时间,最后再从走遍了…

代码的坏味道（10）——发散式变化(Divergent Change)

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[LeetCode] Coin Change 硬币找零

You are given coins of different denominations and a total amount of money amount. Write a function to compute the fewest number of coins that you need to make up that amount. If that amount of money cannot be made up by any combination of the coins,…