样例及程序参考《挑战程序设计竞赛》P349页的例题 DPL_1_B Knapsack Problem 第一行输入2个整数N、W,用空格隔开。接下来N行输入第i个物品的价值vi与重量wi,每个物品占一行，相邻数值之间用空格隔开。 1 /* 2 关于单个背包算法的感悟， 3 该算法的关键实际上就是C[N ...
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2020-02-03 15:50:10
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Bessie noted that although humans have many universities they can attend, cows have none. To remedy this problem, she and her fellow cows formed a new ...
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2020-01-31 10:34:26
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"Fat and docile, big and dumb, they look so stupid, they aren't muchfun..."- Cows with Guns by Dana LyonsThe cows want to prove to the public that the ...
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2020-01-29 15:55:06
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A straight dirt road connects two fields on FJ's farm, but it changes elevation more than FJ would like. His cows do not mind climbing up or down a si ...
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2020-01-29 15:43:18
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2.5 它们其实都是“图” 最短路 AOJ 0189 求图上一点，到所有其他点的距离之和最小 Floyd算法 1 #include <bits/stdc++.h> 2 using namespace std; 3 4 const int inf = 1e8; 5 int d[11][11]; 6 7 ...
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2020-01-28 09:27:53
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There is a pile of n wooden sticks. The length and weight of each stick are known in advance. The sticks are to be processed by a woodworking machine ...
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2020-01-26 14:33:49
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Keeping track of all the cows can be a tricky task so Farmer John has installed a system to automate it. He has installed on each cow an electronic ID ...
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2020-01-22 20:05:48
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2.3 记录结果再利用的“动态规划” 基础的动态规划算法 POJ 3176 从三角形顶端走到底边使经过的数字和最大 从下往上逆推答案 1 #include <cmath> 2 #include <iostream> 3 using namespace std; 4 5 int row[355][35 ...
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2020-01-17 23:07:23
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Allowance As a reward for record milk production, Farmer John has decided to start paying Bessie the cow a small weekly allowance. FJ has a set of coi ...
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2020-01-16 23:42:36
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Stall Reservations Oh those picky N (1 <= N <= 50,000) cows! They are so picky that each one will only be milked over some precise time interval A..B ...
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2020-01-16 12:29:21
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