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全部文章（共6篇）

POJ - 2431 Expedition ：贪心+优先队列

Expedition A group of cows grabbed a truck and ventured on an expedition deep into the jungle. Being rather poor drivers, the cows unfortunat...

acm sdut 算法 poj 题解

2017-04-07

0 483

poj-2155 matrix ：二维树状数组

Matrix Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 26943 Accepted: 9873 ...

poj

2017-04-07

0 381

poj - 1284 欧拉函数的应用求原根个数

We say that integer x, 0 < x < p, is a primitive root modulo odd prime p if and only if the set { (x i mod p) | 1 <= i <= p-1 } is equa...

poj 题解 sdut 函数应用

2017-04-07

0 499

poj 1611 并查集模板

The Suspects Time Limit: 1000MS Memory Limit: 20000K Total Submissions: 37006 Accepted: 17936 ...

sdut 题解 acm 算法 poj

2017-04-08

0 939

dp基础-1 A - Max Sum Plus Plus HDU - 1024

链接：https://vjudge.net/contest/163018#problem/A #include<cstdio> #include<cstring> #include<cmath> #include<cstdlib> #include&...

dp acm poj

2017-08-10

0 404

dp基础8-- O - Treats for the Cows POJ - 3186

参考博客 http://blog.csdn.net/zizaimengzhongyue/article/details/9413387 dfs ht...

poj acm 动态规划 dp

2017-08-11

0 476