DescriptionA palindrome is a symmetrical string, that is, a string read identically from left to right as well as from right to left. You are to write...
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其他好文 时间:
2015-08-15 16:16:54
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76
The most obvious idea is to maintain two divisors to get the most and least significantdigits and compare them. Well, there are much more clever ideas...
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其他好文 时间:
2015-08-15 16:15:53
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121
Palindrome
Time Limit: 3000MS
Memory Limit: 65536K
Total Submissions: 56577
Accepted: 19549
Description
A palindrome is a symmetrical string, that is, a string read i...
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其他好文 时间:
2015-08-15 12:06:32
阅读次数:
102
// Codeforces #316 E Pig and Palindromes
//
// 题目大意:
//
// 给你一张地图,n*m每个点是一个字母,现在从(0,0)出发,
// 每次只能往右或者往下走,求走到(n-1,m-1)形成回文串的方法数.
//
// 解题思路:
//
// 动态规划.首先.如果起点和终点的字母不相同,那么肯定
// 不能形成回文串,直接输出0.对于能形成...
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其他好文 时间:
2015-08-14 22:46:51
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653
ATime Limit:2000MSMemory Limit:32768KB64bit IO Format:%lld & %lluDescriptionBy definition palindrome is a string which is not changed when reversed."M...
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其他好文 时间:
2015-08-14 21:17:54
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138
---恢复内容开始---DescriptionA palindrome is a symmetrical string, that is, a string read identically from left to right as well as from right to left. You ...
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其他好文 时间:
2015-08-14 21:15:40
阅读次数:
109
15-2(最长的回文序列) 回文(palindrome)它是一个正序和反向同一非空字符串。例如。全长1串,civic,racecar,aibohphobia他们是回文。设计一个有效的算法。文子序列。比如,给定输入character,算法应该返回carac.算法的执行时间是怎么样的?解题思路:首先我们...
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其他好文 时间:
2015-08-14 18:47:21
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391
Determine whether an integer is a palindrome. Do this without extra space.click to show spoilers.Some hints:Could negative integers be palindromes? (i...
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其他好文 时间:
2015-08-14 18:35:55
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142
http://lightoj.com/volume_showproblem.php?problem=1258
A string is said to be a palindrome if it remains same when read backwards. So, 'abba', 'madam' both are palindromes, but 'adam' is not.
Now...
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其他好文 时间:
2015-08-14 11:49:37
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201
【125-Valid Palindrome(回文字验证)】【LeetCode-面试算法经典-Java实现】【所有题目目录索引】原题 Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.
For example,
"A ma...
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编程语言 时间:
2015-08-14 07:38:55
阅读次数:
171