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LeetCode——009 Palindrome Number
Description Determine whether an integer is a palindrome. An integer is a palindrome when it reads the same backward as forward. Example 1: Example 2: ...
分类:其他好文   时间:2020-02-20 09:52:52    阅读次数:75
Codeforces #620 div2 B
题目: Returning back to problem solving, Gildong is now studying about palindromes. He learned that a palindrome is a string that is the same as its rev ...
分类:其他好文   时间:2020-02-20 09:39:04    阅读次数:81
欧拉计划第4题题解
Largest palindrome product A palindromic number reads the same both ways. The largest palindrome made from the product of two 2 digit numbers is 9009 ...
分类:其他好文   时间:2020-02-17 18:15:39    阅读次数:102
[CF1034B] Longest Palindrome - 贪心
如果自己是回文串可以做中心 如果一个串和另一个串的转置相等则可以凑一对 优先配对 ...
分类:其他好文   时间:2020-02-17 15:56:55    阅读次数:105
[LC] 131. Palindrome Partitioning
Given a string s, partition s such that every substring of the partition is a palindrome. Return all possible palindrome partitioning of s. Example: I ...
分类:其他好文   时间:2020-02-17 12:18:03    阅读次数:62
Codeforces 1304B. Longest Palindrome
根据数据范围,暴力可以解决,对每一个串,找与其互为回文的串,或者判断自身是否为回文串,然后两两将互为回文的串排列在头尾,中间放且只能最多放一个自身为回文串的串,因为题目说每个串都是不同的 #include<bits/stdc++.h> using namespace std; #define low ...
分类:其他好文   时间:2020-02-16 14:54:52    阅读次数:85
leetcode 125. Valid Palindrome
题目内容 Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases. Note: For the purpose of this probl ...
分类:其他好文   时间:2020-02-14 12:47:11    阅读次数:54
leetcode 234. Palindrome Linked List
题目内容 Given a singly linked list, determine if it is a palindrome. Example: 分析过程 题目归类: 链表反转,fast/slow双指针法 题目分析: 这道题归到easy其实是不对的,应该归到medium,因为如果要考虑O(n)时 ...
分类:其他好文   时间:2020-02-13 15:00:47    阅读次数:64
1328破坏回文串
题目:给你一个回文字符串 palindrome ,请你将其中 一个 字符用任意小写英文字母替换,使得结果字符串的字典序最小,且 不是 回文串。请你返回结果字符串。如果无法做到,则返回一个空串。链接:https://leetcode-cn.com/problems/break-a-palindrome ...
分类:其他好文   时间:2020-02-13 00:29:00    阅读次数:68
Valid Palindrome III
Given a string s and an integer k, find out if the given string is a K-Palindrome or not. A string is K-Palindrome if it can be transformed into a pal ...
分类:其他好文   时间:2020-02-08 10:14:38    阅读次数:74
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