摘要： A schoolboy named Vasya loves reading books on programming and mathematics. He has recently read an encyclopedia article that described the method ofm... 阅读全文

摘要： The name of one small but proud corporation consists ofnlowercase English letters. The Corporation has decided to try rebranding— an active marketing ... 阅读全文

摘要： 题目链接：http://acm.hust.edu.cn/vjudge/contest/view.action?cid=96545#problem/EDescription：Given an array withnintegers, and you are given two indicesiandj... 阅读全文