## poj2181

maksyuki 发表于 oj 分类，标签:

Jumping Cows

Farmer John's cows would like to jump over the moon, just like the cows in their favorite nursery rhyme. Unfortunately, cows can not jump. The local witch doctor has mixed up P (1 <= P <= 150,000) potions to aid the cows in their >>继续阅读

## poj1953

maksyuki 发表于 oj 分类，标签:

World Cup Noise

"KO-RE-A, KO-RE-A" shout 54.000 happy football fans after their team has reached the semifinals of the FIFA World Cup in their home country. But although their excitement is real, the Korean people are still very organized by nature >>继续阅读

## poj1664

maksyuki 发表于 oj 分类，标签:

Input >>继续阅读

## poj1018

maksyuki 发表于 oj 分类，标签:

Communication System

We have received an order from Pizoor Communications Inc. for a special communication system. The system consists of several devices. For each device, we are free to choose from several manufacturers. Same devices from two manu >>继续阅读

## poj1745

maksyuki 发表于 oj 分类，标签:

Divisibility

Consider an arbitrary sequence of integers. One can place + or - operators between integers in the sequence, thus deriving different arithmetical expressions that evaluate to different values. Let us, for example, take the sequence: 17 >>继续阅读

## poj1844

maksyuki 发表于 oj 分类，标签: ,

Sum

Consider the natural numbers from 1 to N. By associating to each number a sign (+ or -) and calculating the value of this expression we obtain a sum S. The problem is to determine for a given sum S the minimum number N for which we can obtain S >>继续阅读

## poj3666

maksyuki 发表于 oj 分类，标签:

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 single slope, but they are not fond of an alternating succession of hills and valle >>继续阅读

## poj1548

maksyuki 发表于 oj 分类，标签: ,

Robots

Your company provides robots that can be used to pick up litter from fields after sporting events and concerts. Before robots are assigned to a job, an aerial photograph of the field is marked with a grid. Each location in the grid that cont >>继续阅读

## poj1065

maksyuki 发表于 oj 分类，标签: ,

Wooden Sticks

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 in one by one fashion. It needs some time, called setup time, for the machine to pre >>继续阅读

## poj3046

maksyuki 发表于 oj 分类，标签:

Ant Counting

Bessie was poking around the ant hill one day watching the ants march to and fro while gathering food. She realized that many of the ants were siblings, indistinguishable from one another. She also realized the sometimes only one ant w >>继续阅读

## poj3160

maksyuki 发表于 oj 分类，标签: ,

Father Christmas flymouse

After retirement as contestant from WHU ACM Team, flymouse volunteered to do the odds and ends such as cleaning out the computer lab for training as extension of his contribution to the team. When Christmas came, flymouse >>继续阅读

## hdu1078

maksyuki 发表于 oj 分类，标签:

FatMouse and Cheese

Problem Description

FatMouse has stored some cheese in a city. The city can be considered as a square grid of dimension n: each grid location is labelled (p,q) where 0 <= p < n and 0 <= q < n. At each grid location >>继续阅读

## poj3616

maksyuki 发表于 oj 分类，标签:

Milking Time

Bessie is such a hard-working cow. In fact, she is so focused on maximizing her productivity that she decides to schedule her next N (1 ≤ N ≤ 1,000,000) hours (conveniently labeled 0..N-1) so that she produces as much milk as possible. >>继续阅读

## hdu1260

maksyuki 发表于 oj 分类，标签:

Tickets

Problem Description

Jesus, what a great movie! Thousands of people are rushing to the cinema. However, this is really a tuff time for Joe who sells the film tickets. He is wandering when could he go back home as early as possible.A good a >>继续阅读

## hdu1176

maksyuki 发表于 oj 分类，标签:

Problem Description

## hdu1257

maksyuki 发表于 oj 分类，标签:

Problem Description