摘要： 最大上升子序列Description The world financial crisis is quite a subject. Some people are more relaxed while others are quite anxious. John is one of them.... 阅读全文

摘要： 最大子段和Time Limit:1000MSMemory Limit:32768KB64bit IO Format:%I64d & %I64uDescription Given a sequence a[1],a[2],a[3]......a[n], your job is to calculat... 阅读全文

摘要： Description Speakless很早就想出国，现在他已经考完了所有需要的考试，准备了所有要准备的材料，于是，便需要去申请学校了。要申请国外的任何大学，你都要交纳一定的申请费用，这可是很惊人的。Speakless没有多少钱，总共只攒了n万美元。他将在m个学校中选择若干的（当然要在他的经... 阅读全文

摘要： DescriptionThe people ofMohammadpurhave decided to paint each of their houses red, green, or blue. They've also decided that no two neighboring houses... 阅读全文