Generalized Palindromic Number Time Limit: 2 Seconds      Memory Limit: 65536 KB A number that will be the same when it is written forwards or backwards is known as a palindromic number. For example, 1234321 is a palindromic number. We call a number …

Generalized Palindromic Number Time Limit: 2 Seconds                                     Memory Limit: 65536 KB                             A number that will be the same when it is written forwards or backwards is known as a palindromic number. For…

FZU 2107 Hua Rong Dao Time Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64u  Practice  Description Cao Cao was hunted down by thousands of enemy soldiers when he escaped from Hua Rong Dao. Assuming Hua Rong Dao is a narrow aisl…

Board Game Time Limit:2000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u  Gym 100935G Description standard input/outputStatements Feras bought to his nephew Saleem a new game to help him learning calculating. The game consists of a boa…

Problem Description These few days, Baby Ming is addicted to playing a matrix game. Given a n∗m matrix, the character ,j∗) (i,j=,,...) are the numbers between −. There are an arithmetic sign (‘+’, ‘-‘, ‘∗’, ‘/’) between every two adjacent numbers, ot…

1019. General Palindromic Number (20) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue A number that will be the same when it is written forwards or backwards is known as a Palindromic Number. For example, 1234321 is a palindromic…

http://www.ifrog.cc/acm/problem/1054 问删除一个字符后的最小循环节是多少. 比赛的时候想不出,不知道怎么暴力. 赛后看了别人代码才晓得.唉,还以为自己字符串还不错,但是变了一点点就不懂了. 1.可以暴力枚举循环节长度i,必要条件是(lenstr - 1) % i == 0.这是必须的,因为必须是倍数,关于约数的个数:(不大) http://vfleaking.blog.163.com/blog/static/174807634201341913040467/…

又一发吐血ac,,,再次明白了用函数(代码重用)和思路清晰的重要性. 11779687 2014-10-02 20:57:53 Accepted 4770 0MS 496K 2976 B G++ czy Lights Against Dudely Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1360    Accepted Subm…

B. Smallest number Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/55/problem/B Description Recently, Vladimir got bad mark in algebra again. To avoid such unpleasant events in future he decided to train his arithmetic skil…

A number that will be the same when it is written forwards or backwards is known as a Palindromic Number. For example, 1234321 is a palindromic number. All single digit numbers are palindromic numbers. Although palindromic numbers are most often cons…