分类: coding , leetcode 标签: coding , leetcode 好文要顶 关注我 收藏该文 微信分享 zhanzq1 粉丝- 1 关注- 0 +加关注 0 0 « 上一篇: leetcode 387. 字符串中的第一个唯一字符(First Unique Character in a String) » 下一篇: leetcode 400. 第N个数字(Nth Digit) posted...
1finalclassSolution {2func findReplaceString(_ S: String, _ indexes: [Int], _ sources: [String], _ targets: [String]) ->String {3vardict: [Int: (String, String)] =Dictionary(uniqueKeysWithValues: zip(indexes, zip(sources, targets)) )4varindexes = indexes.sorted(by: >)5varS =Array...
My Leetcode Solutions. Contribute to developer-kush/Leetcode development by creating an account on GitHub.
A set of practice note, solution, complexity analysis and test bench to leetcode problem set - leetcode/Find_all_numbers_disappeared_in_an_array at b58bcceb0ea27d0756ad72fb6a64b3b547fae221 · brianchiang-tw/leetcode
[1391. 检查网格中是否存在有效路径](https://leetcode.cn/problems/check-if-there-is-a-valid-path-in-a-grid/) [1697. 检查边长度限制的路径是否存在](https://leetcode.cn/problems/checking-existence-of-edge-length-limited-paths/) [2503. 矩阵查询可获得的最大分数](https://leetcode.cn/problems...
1packageleetcode;23importjava.util.ArrayList;4importjava.util.List;56classTrieNode{7Boolean isWord;//true if path till this node represent a string.8Integer freq;//numbers of strings share the same prefix9Character nodeChar;//character for this node10ArrayList<TrieNode>childNodes;11publicTrieNode...
find whether two elements in the same group (Find) merge two groups of elements (Union) Here is an example story to help you understand Union Find. A, B, C three people work for M company. We assign them each a parent pointer to M. ...
package leetcode func findAndReplacePattern(words []string, pattern string) []string { res := make([]string, 0) for _, word := range words { if match(word, pattern) { res = append(res, word) } } return res } func match(w, p string) bool { if len(w) != len(p) { return...
letters has a length in range [2, 10000]. letters consists of lowercase letters, and contains at least 2 unique letters. target is a lowercase letter. 思路: 因为wrap around,所以当给的target大于最大元素,就取集合中最小字符。否则,取大于target的第一个元素。(集合需要排序) ...
[LeetCode] 890. Find and Replace Pattern Given a list of stringswordsand a stringpattern, returna list ofwords[i]that matchpattern. You may return the answer in any order. A word matches the pattern if there exists a permutation of letterspso that after replacing every letterxin the ...