JokerPoker的专栏

DescriptionOne of the more popular activities in SanAntonio is to enjoy margaritas in the park along the river know asthe River Walk. Margaritas may be purchased at manyestablishments along the R

Time Limit: 5000MSMemory Limit: 131072KDescriptionYou have N integers, A1,A2, ... , AN. You need to dealwith two kinds of operations. One type of operation is to add somegiven number to eac

DescriptionFarmer John has purchased a lush new rectangular pasturecomposed of M by N (1 ≤ M ≤ 12; 1 ≤ N ≤12) square parcels. He wants to grow some yummy corn for the cowson a number of squares.

DescriptionWe believe that everyinhabitant of this universe eventually will find a way to livetogether in harmony and peace; that trust, patience, kindness andloyalty will exist between every liv

DescriptionChosen ProblemSolving and Program design as an optional course, you are requiredto solve all kinds of problems. Here, we get a new problem.There is a very long board with length L cent

DescriptionA Bank plans toinstall a machine for cash withdrawal. The machine is able todeliver appropriate @ bills for a requested cash amount. Themachine uses exactly N distinct bill denomination

Time Limit: 1000MSMemory Limit: 65536KDescriptionBessie is out in the field andwants to get back to the barn to get as much sleep as possiblebefore Farmer John wakes her for the morning milki

Description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，既没有问清楚对方的特征，也没有约定见面的具体位置。不过青蛙们都是很乐观的，它们觉得只要一直朝着某个方向跳下去，总能碰到对方的。但是除非这两只青蛙在同一时间跳到同一点上，不然是永远都不可能碰面的。

DescriptionEvery time it rainson Farmer John's fields, a pond forms over Bessie's favorite cloverpatch. This means that the clover is covered by water for awhileand takes quite a long time to regr

DescriptionIn the ceiling inthe basement of a newly open developers building a light source hasbeen installed. Unfortunately, the material used to cover the flooris very sensitive to light. It tur

DescriptionThe world financialcrisis is quite a subject. Some people are more relaxed whileothers are quite anxious. John is one of them. He is very concernedabout the evolution of the stock excha

Description把M个同样的苹果放在N个同样的盘子里，允许有的盘子空着不放，问共有多少种不同的分法？（用K表示）5，1，1和1，5，1是同一种分法。Input第一行是测试数据的数目t（0<= t <=20）。以下每行均包含二个整数M和N，以空格分开。1Output对输入的每组数据M和N，用一行输出相应的K。Sample Input17 3Sample Outp

DescriptionThe ministers of thecabinet were quite upset by the message from the Chief of Securitystating that they would all have to change the four-digit roomnumbers on their offices.— It is a m

DescriptionBessie has gone to the mall's jewelry store and spies a charmbracelet. Of course, she'd like to fill it with the best charmspossible from the N (1 ≤ N ≤ 3,402) available charms.Each c

DescriptionPeople in Silverlanduse coins.They have coins of value A1,A2,A3...An Silverlanddollar.One day Tony opened his money-box and found there were somecoins.He decided to buy a very nice watc

DescriptionMarsha and Bill owna collection of marbles. They want to split the collection amongthemselves so that both receive an equal share of the marbles. Thiswould be easy if all the marbles ha

Description— I just boughtLeonardo's secret notebook! Rare object collector Stan Ucker wasreally agitated but his friend, special investigator SarahKepticwas unimpressed.— How do you know it is g