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HDU

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全部文章 / HDU （共21篇）

【HDU 1166】敌兵布阵线段树

敌兵布阵 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission...

HDU 线段树

2018-07-25

0 363

【HDU 1754】I Hate It 线段树

Problem Description 很多学校流行一种比较的习惯。老师们很喜欢询问，从某某到某某当中，分数最高的是多少。这让很多学生很反感。不管你喜不喜欢，现在需要你做的是，就是按照老师的要求，写一个程序，模拟老师的询问。当然，老师有时候需要更新某位同学的成绩。 Input 本题目包含多...

HDU

2018-07-26

0 545

【HDU 1568】Fibonacci 数论

题目地址题意：求取第n项斐波那契数列的前4位数字，范围为1<=n<=100000000，不够四位的直接输出; 只要求求出前四位数字，可以用对数和斐波那契通项公式计算出近似值，取其前四位。斐波那契数列通项公式：对其进行变形：转化为对数形式： log10...

HDU 斐波那契

2018-08-07

0 795

【HDU 1086】You can Solve a Geometry Problem too 判断线段交点

Problem Description Many geometry（几何）problems were designed in the ACM/ICPC. And now, I also prepare a geometry problem for this final exam. Accordin...

HDU

2018-08-11

0 451

【HDU 1115】Lifting the Stone 多边形重心

Problem Description There are many secret openings in the floor which are covered by a big heavy stone. When the stone is lifted up, a special mechan...

HDU

2018-08-11

0 528

【HDU 1329】Surround the Trees 凸包周长

Problem Description There are a lot of trees in an area. A peasant wants to buy a rope to surround all these trees. So at first he must know the mini...

HDU

2018-08-11

0 420

【HDU 3746】Cyclic Nacklace KMP求最小循环节

Cyclic Nacklace Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submi...

HDU KMP

2018-08-13

0 437

【HDU 5546】Ancient Go 简单DFS

Ancient Go Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others) Total Submi...

HDU DFS

2018-08-14

0 375

【HDU 6383】p1m2 (plus 1 minus 2)

p1m2 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submissio...

HDU 二分

2018-08-16

0 410

【HDU 3549】Flow Problem 网络流

Network flow is a well-known difficult problem for ACMers. Given a graph, your task is to find out the maximum flow for the weighted directed graph. ...

HDU 网络流

2018-08-20

0 454