hdu3579

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu3579

Hello Kiki

Problem Description

One day I was shopping in the supermarket. There was >>继续阅读

hdu3549

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu3549

Flow Problem

Problem Description

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.

Input >>继续阅读

hdu3501

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu3501

Calculation 2

Problem Description

Given a positive integer N, your task is to calculate the sum >>继续阅读

hdu3292

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu3292

No more tricks, Mr Nanguo

Problem Description

Now Sailormoon girls want to tell you a ancient idiom story >>继续阅读

hdu3065

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu3065

病毒侵袭持续中

Problem Description

小t非常感谢大家帮忙解决了他的上一个问题。然而病毒侵袭持续中。 >>继续阅读

hdu2973

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu2973

YAPTCHA

Problem Description

The math department has been having problems lately. >>继续阅读

hdu2955

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu2955

Robberies

Problem Description

The aspiring Roy the Robber has seen a lot of >>继续阅读

hdu2896

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu2896

病毒侵袭

Problem Description

当太阳的光辉逐渐被月亮遮蔽，世界失去了光明，大地迎来最黑暗的时刻。。。。在这样的时刻，人们却异常兴奋——我们能在有生之年看到500年一遇的世界奇观，那是多么幸福的事儿啊~~ >>继续阅读

hdu2888

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu2888

Check Corners

Problem Description

Paul draw a big m*n matrix A last month, whose entries Ai,j are all integer numbers ( 1 <= i <= m, 1 <= j <= n ). Now he selects some sub-matrices, hoping to find the maximum number. Then he finds tha >>继续阅读

hdu2815

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu2815

Mod Tree

Problem Description

The picture indicates a tree, every node has 2 children. >>继续阅读

hdu2686

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu2686

Matrix

Problem Description

Yifenfei very like play a number game in the n*n Matrix. A positive integer number is put in each area of the Matrix. >>继续阅读

hdu2669

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu2669

Romantic

Problem Description

The Sky is Sprite.

The Birds is Fly in the Sky.

The Wind is Wonderful.

Blew Throw the Trees >>继续阅读

hdu2602

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu2602

Bone Collector

Problem Description

Many years ago , in Teddy’s hometown there was >>继续阅读

hdu2594

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu2594

Simpsons’ Hidden Talents

Problem Description

Homer: Marge, I just figured out a way to discover some of the talents we weren’t aware we had.

Marge: Yeah, what is it?

Homer: Take me for example. I want to find out if I have >>继续阅读

hdu2521

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu2521

反素数

Problem Description

反素数就是满足对于任意i(0<i<x),都有g(i)<g(x),(g(x)是x的因子个数),则x为一个反素数。现在给你一个整数区间[a,b],请你求出该区间的x使g(x)最大。

Input

第一行输入n,接下来n行测试数据 >>继续阅读

hdu2222

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu2222

Keywords Search

Problem Description

In the modern time, Search engine came into the life of everybody like Google, Baidu, etc.

Wiskey also wants to bring this feature to his image retrieval system.

Every image have a long description, when us >>继续阅读

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