Palindromes Time Limit:3000MS Memory Limit:0KB 64bit IO Format:%lld & %llu Submit Status Description A regular palindrome is a string of numbers or letters that is the same forward as backward. For example, the string "ABCDEDCBA" is…
A. Primes or Palindromes?Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://poj.org/problem?id=3261 Description Rikhail Mubinchik believes that the current definition of prime numbers is obsolete as they are too complex and unpredictable. A palindro…
C. Primes or Palindromes? time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output Rikhail Mubinchik believes that the current definition of prime numbers is obsolete as they are too complex and un…
题目链接:https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=342 题目意思:给出一段字符串(大写字母+数字组成).判断是否为回文串 or 镜像串 or 回文镜像串 or 什么都不是.每个字母的镜像表格如下 Character Reverse Character Reverse Character Reverse A A M M Y Y B…
Time limit: 3.000 seconds限时3.000秒 Problem问题 Many researchers are faced with an ever increasing number of journal articles to read and find it difficult to locate papers of relevance to their particular lines of research. However, it is possible to su…
Time limit: 30.000 seconds限时30.000秒 Problem问题 There was once a 3 by 3 by 3 cube built of 27 smaller cubes. It has fallen apart into seven pieces:写曾经有一个3x3x3的立方块,由27个小立方块构成.它被切分为了如下七个碎片: Figure 1: The seven pieces that once formed a cube图1:组成立方体的七块碎片…
Time limit: 3.000 seconds限时3.000秒 Problem问题 Given a graph (V,E) where V is a set of nodes and E is a set of arcs in VxV, and an ordering on the elements in V, then the bandwidth of a node v is defined as the maximum distance in the ordering between v…
