DouglasConnor的博客

PotsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 24211 Accepted: 10256 Special JudgeDescriptionYou are given two pots, having the volume of A and B liters respectively. The followi...

Longest Ordered SubsequenceTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 70079 Accepted: 31261DescriptionA numeric sequence of ai is ordered if a1 < a2 < … < aN. Let the sub...

Til the Cows Come HomeTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 91593 Accepted: 29824DescriptionBessie is out in the field and wants to get back to the barn to get as much sleep ...

青蛙的约会Time Limit: 1000MS Memory Limit: 10000KTotal Submissions: 138207 Accepted: 31164Description两只青蛙在网上相识了，它们聊得很开心，于是觉得很有必要见一面。它们很高兴地发现它们住在同一条纬度线上，于是它们约定各自朝西跳，直到碰面为止。可是它们出发之前忘记了一件很重要的事情，既没有问清楚对方...

Visible Lattice PointsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 9734 Accepted: 5920DescriptionA lattice point (x, y) in the first quadrant (x and y are integers greater than or e...

Seek the Name, Seek the FameTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 27506 Accepted: 14240DescriptionThe little cat is so famous, that many couples tramp over hill and dale to B...

Count ColorTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 53757 Accepted: 16183DescriptionChosen Problem Solving and Program design as an optional course, you are required to solve al...

Aggressive cowsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 24079 Accepted: 11213DescriptionFarmer John has built a new long barn, with N (2 <= N <= 100,000) stalls. The stall...

A Simple Problem with IntegersTime Limit: 5000MS Memory Limit: 131072KTotal Submissions: 152613 Accepted: 47315Case Time Limit: 2000MSDescriptionYou have N integers, A1, A2, … , AN. You need to...

Constructing RoadsTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 29366 Accepted: 13044DescriptionThere are N villages, which are numbered from 1 to N, and you should build some roads ...

FroggerTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 66037 Accepted: 20429DescriptionFreddy Frog is sitting on a stone in the middle of a lake. Suddenly he notices Fiona Frog who is ...

Heavy TransportationTime Limit: 3000MS Memory Limit: 30000KTotal Submissions: 53991 Accepted: 13717DescriptionBackgroundHugo Heavy is happy. After the breakdown of the Cargolifter project he ca...

Catch That CowTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 130721 Accepted: 40608DescriptionFarmer John has been informed of the location of a fugitive cow and wants to catch her im...

Find The MultipleTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 46265 Accepted: 19320 Special JudgeDescriptionGiven a positive integer n, write a program to find out a nonzero multip...

DescriptionSevere acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. To minimize transmission to others, the best stra...

Prime PathTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 30671 Accepted: 16660DescriptionThe ministers of the cabinet were quite upset by the message from the Chief of Security statin...

迷宫问题Time Limit: 1000MS Memory Limit: 65536KTotal Submissions: 37977 Accepted: 21300Description定义一个二维数组：int maze[5][5] = {0, 1, 0, 0, 0,0, 1, 0, 1, 0,0, 0, 0, 0, 0,0, 1, 1, 1, 0,0, 0, 0...

Shuffle’m UpTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 16500 Accepted: 7502DescriptionA common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling ...

Stock ExchangeTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 9901 Accepted: 3430DescriptionThe world financial crisis is quite a subject. Some people are more relaxed while others are...