半壶老酒

原题链接： http://acm.hdu.edu.cn/showproblem.php?pid=1686 一：原题内容 Problem Description The French author Georges Perec (1936–1982) once wrote a book, La disparition, without the letter 'e'. He w

原题链接： http://acm.hdu.edu.cn/showproblem.php?pid=3746 一：原题内容 Problem Description CC always becomes very depressed at the end of this month, he has checked his credit card yesterday, without

原题链接： http://acm.hdu.edu.cn/showproblem.php?pid=1358 一：原题内容 Problem Description For each prefix of a given string S with N characters (each character has an ASCII code between 97 and 126, i

原题链接： http://acm.hdu.edu.cn/showproblem.php?pid=2087 一：原题内容 Problem Description 一块花布条，里面有些图案，另有一块直接可用的小饰条，里面也有一些图案。对于给定的花布条和小饰条，计算一下能从花布条中尽可能剪出几块小饰条来呢？   Input 输入中含有一些数据，分别是成对出现的花布条和

KMP： hdu 1686 ：简单题 hdu 2087 ：简单题 hdu 3746 ：需透彻理解next数组的含义 hdu 1358 ：还是需要透彻理解next数组的含义 hdu 3336 ：有点难度，KMP+DP

原题链接： http://acm.hdu.edu.cn/showproblem.php?pid=3336 一：原题内容 Problem Description It is well known that AekdyCoin is good at string problems as well as number theory problems. When given a