1 # anagrams('abba', ['aabb', 'abcd', 'bbaa', 'dada']), ['aabb', 'bbaa']) 2 def anagrams(word,words): 3 #your code here 4 arr = [] 5 data = list(word)# 字符串转列表 6 da
Given two strings s and p, return an array of all the start indices of p's anagrams in s. You may return the answer in any order. An \(Anagram\) is a word or phrase formed by rearranging the letters of a different word or phrase, typically using al
思路： 构造。 实现： 1 #include<bits/stdc++.h> 2 using namespace std; 3 int main(){ 4 string s;int q; 5 while(cin>>s>>q){ 6 int n=s.length(); 7 vector<vector<int>>v(n+1,vector<int>(26,0)); 8
Given two strings s and p, return an array of all the start indices of p's anagrams in s. You may return the answer in any order. An Anagram is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the
题目链接 https://leetcode.com/problems/find-all-anagrams-in-a-string/ 题目描述 给定一个字符串 s 和一个非空字符串 p，找到 s 中所有是 p 的字母异位词的子串，返回这些子串的起始索引。字母异位词指字母相同，但排列不同的字符串。字符串只包含小写英文字母，并且字符串
算法训练 Anagrams问题 问题描述 Anagrams指的是具有如下特性的两个单词：在这两个单词当中，每一个英文字母（不区分大小写）所出现的次数都是相同的。例如，“Unclear”和“Nuclear”、“Rimon”和“MinOR”都是Anagrams。编写一个程序，输入两个单词，然后判断一下，这两个单词是否是
Leetcode.438 Find All Anagrams in a String Given a string s and a non-empty string p, find all the start indices of p's anagrams in s. Strings consists of lowercase English letters only and the length of both strings s and p will not be larger than 2
Given a string s and a non-empty string p, find all the start indices of p's anagrams in s. Strings consists of lowercase English letters only and the length of both strings s and p will not be larger than 20,100. The order of output does not matte
Link 题目大意：对于一个字符串，每次询问一个区间，看看这个区间是不是可以划分为若干区间，这些区间内数字经过排列后可以还原原来区间。 \(\text{Solution:}\) 菜鸡笔者字符串构造该好好练练了…… 考虑基本情况： 当区间长度为\(1\)的时候一定可行。这个不用证明吧。 当区间左右端点不
Group Anagrams Given an array of strings, group anagrams together. Example: Input: ["eat", "tea", "tan", "ate", "nat", "bat"], Output: [ ["ate","eat","tea"], [&q
Given a string s and a non-empty string p, find all the start indices of p's anagrams in s. Strings consists of lowercase English letters only and the length of both strings s and p will not be larger than 20,100. The order of output does not matte
Sliding Window (fixed length) 比较straightforward的方法，用长度为p的window去扫描，判断两个hashtable统计结果是否相同。在不清楚C++里unordered_map有没有重载==的情况写，可以用两个vector来做counter。 class Solution {public: vector<int> findAnagrams(string s, string
在美版leetcode上看到大神的思路，用质数表示26个字母，把字符串的各个字母相乘，这样可保证字母异位词的乘积必定是相等的。其余步骤就是用map存储，和别人的一致了。（这个用质数表示真的很骚啊！！!） //因为找不到一个可以比对的代号 因为String值相同 地址可能不同 所以苦于这个方法 发现l
problem:https://leetcode.com/problems/find-all-anagrams-in-a-string 主要思路是维护两个hashmap,一个记录期望出现的字符，一个记录当前出现的字符。 当前出现的字符随着窗口滚动不停更新，每次移动窗口后，都判断当前窗口是否满足条件。同时维护一个满足条
49. Group Anagrams Medium 1824116FavoriteShare Given an array of strings, group anagrams together. Example: Input: ["eat", "tea", "tan", "ate", "nat", "bat"],Output:[ ["ate","
Given a string s and a non-empty string p, find all the start indices of p's anagrams in s. Strings consists of lowercase English letters only and the length of both strings s and p will not be larger than 20,100. The order of output does not matter
Given an array of strings, group anagrams together. Example: Input: ["eat", "tea", "tan", "ate", "nat", "bat"],Output:[ ["ate","eat","tea"], ["nat",&q
Given an array of strings, group anagrams together. Example: Input: ["eat", "tea", "tan", "ate", "nat", "bat"], Output: [ ["ate","eat","tea"], ["nat",
目录 题目描述： 示例 1: 示例 2: 解法： 题目描述： 给定一个字符串 s 和一个非空字符串 p，找到 s 中所有是 p 的字母异位词的子串，返回这些子串的起始索引。 字符串只包含小写英文字母，并且字符串 s 和 p 的长度都不超过 20100。 说明： 字母异位词指字母相同，但排列不同的字符串。 不
problem 438. Find All Anagrams in a String solution1: class Solution {public: vector<int> findAnagrams(string s, string p) { if(s.empty()) return {}; vector<int> res, pv(256, 0); for(auto a:p) pv[a]++; int sn =
49. Group Anagrams Given an array of strings, group anagrams together. Example: Input: ["eat", "tea", "tan", "ate", "nat", "bat"],Output:[ ["ate","eat","tea"], [&q
Given an array of strings, group anagrams together. Example: Input: ["eat", "tea", "tan", "ate", "nat", "bat"], Output: [ ["ate","eat","tea"], ["nat"
Given an array of strings, group anagrams together. Example: Input: ["eat", "tea", "tan", "ate", "nat", "bat"],Output:[ ["ate","eat","tea"], ["nat","
