[LeetCode] Letter Combinations of a Phone Number
Given a digit string, return all possible letter combinations that the number could represent. A mapping of digit to letters (just like ...
原文：LeetCode:Letter Combinations of a Phone Number
题目链接 Given a digit string, return all possible letter combinations that the number could represent. A mapping of digit to letters just like on the telephone buttons is given below. Note: Although the ...
2014-06-05 22:17 0 3383 推荐指数：
相关推荐
LeetCode(17) － Letter Combinations of a Phone Number
经典的backtracking（回溯算法）的题目。当一个题目，存在各种满足条件的组合，并且需要把它们全部列出来时，就可以考虑backtracking了。当然，backtracking在一定程度上属 ...
【LeetCode】17. Letter Combinations of a Phone Number
Letter Combinations of a Phone Number Given a digit string, return all possible letter combinations that the number could represent. A mapping ...
[leetcode]Letter Combinations of a Phone Number @ Python
原题地址：https://oj.leetcode.com/problems/letter-combinations-of-a-phone-number/ 题意： Given a digit string, return all possible letter combinations ...
Letter Combinations of a Phone Number leetcode java
题目： Given a digit string, return all possible letter combinations that the number could represent. A mapping of digit to letters (just like ...
LeetCode 17. 电话号码的字母组合（Letter Combinations of a Phone Number）
题目描述 给定一个仅包含数字 2-9 的字符串，返回所有它能表示的字母组合。 给出数字到字母的映射如下（与电话按键相同）。注意 1 不对应任何字母。 示例: ...
[LeetCode] 17. Letter Combinations of a Phone Number 电话号码的字母组合
Given a string containing digits from 2-9inclusive, return all possible letter combinations that the number could represent. A mapping of digit ...
LeetCode:Combinations
题目链接 Given two integers n and k, return all possible combinations of k numbers out of 1 ... n. For example, If n = 4 and k = 2, a solution ...