Painting、时光

摘要： DescriptionStockbrokers are known to overreact to rumours. You have been contracted to develop a method of spreading disinformation amongst the stockb... 阅读全文

摘要： DescriptionFreddy Frog is sitting on a stone in the middle of a lake. Suddenly he notices Fiona Frog who is sitting on another stone. He plans to visi... 阅读全文

摘要： Description2008年将到，王飞同学化了九牛二虎之力搞到了2张2008年奥运会足球赛决赛的门票。真是开心啊！他爸爸准备开车跟他一起去北京看球赛。不过门票费好贵啊，所以他爸爸说了，这个钱要在下学期的生活费里扣（好抠门），不过如果他能让从杭州去北京的油费最省（油价最近涨的好厉害啊），那么就不扣... 阅读全文

摘要： Description年轻的探险家来到了一个印第安部落里。在那里他和酋长的女儿相爱了，于是便向酋长去求亲。酋长要他用10000个金币作为聘礼才答应把女儿嫁给他。探险家拿不出这么多金币，便请求酋长降低要求。酋长说："嗯，如果你能够替我弄到大祭司的皮袄，我可以只要8000金币。如果你能够弄来他的水晶球，... 阅读全文

摘要： DescriptionArbitrage is the use of discrepancies in currency exchange rates to transform one unit of a currency into more than one unit of the same cu... 阅读全文

摘要： DescriptionA single positive integer i is given. Write a program to find the digit located in the position i in the sequence of number groups S1S2...S... 阅读全文

摘要： DescriptionWhile exploring his many farms, Farmer John has discovered a number of amazing wormholes. A wormhole is very peculiar because it is a one-w... 阅读全文

摘要： DescriptionSeveral currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies and perfo... 阅读全文

摘要： DescriptionIn a modernized warehouse, robots are used to fetch the goods. Careful planning is needed to ensure that the robots reach their destination... 阅读全文

摘要： DescriptionThe Joseph's problem is notoriously known. For those who are not familiar with the original problem: from among n people, numbered 1, 2, . ... 阅读全文