https://leetcode.com/problems/string-compression/discuss/118472/C++-simple-solution-(-EASY-to-understand-)-with-explanation LeetCode All in One 题目讲解汇总(持续更新中...)
题目地址:https://leetcode-cn.com/problems/string-compression/ 题目内容: 给定一组字符,使用原地算法将其压缩。 压缩后的长度必须始终小于或等于原数组长度。 数组的每个元素应该是长度为1 的字符(不是 int 整数类型)。 在完成原地修改输入数组后,返回数组的新长度。 进阶: 你能否仅使用O(1) 空间解决问题?
leetcode 443. 压缩字符串(String Compression) 题目描述: 给定一组字符,使用原地算法将其压缩。 压缩后的长度必须始终小于或等于原数组长度。 数组的每个元素应该是长度为1 的字符(不是 int 整数类型)。 在完成原地修改输入数组后,返回数组的新长度。 示例1: 输入: ["a","a","b","b","c","c","c"]...
Can you solve this real interview question? String Compression - Given an array of characters chars, compress it using the following algorithm: Begin with an empty string s. For each group of consecutive repeating characters in chars: * If the group's
leetcode 443. String Compression 压缩字符串+暴力遍历 Given an array of characters, compress it in-place. The length after compression must always be smaller than or equal to the original array. Every element of the array should be a character (not int) of length 1....
【leetcode】443. String Compression problem 443. String Compression Input ["a","a","b","b","c","c","c"] Output ["a","a","b","b","c","c"] Expected ["a","2","b","2","c","3"] 1. 2. 3.
443. String Compression* 443. String Compression* https://leetcode.com/problems/string-compression/ 题目描述 Given an array of characters, compress it in-place. The length after compression must always be smaller than or equal to...443. String Compression Given an array of characters, ...
注意,这道题和 Leetcode 上的 String Compression 很像,不过 Leetcode 上直接返回压缩后的字符串长度,其实本质上是一样的。给出的compress函数def compress(chars): pass 问题分析这个问题的考察点在于两点:能否做到原地变换(inplace) 能否做到使用 O(1) 的额外空间 首先,我们可以依次记录一下每个字符每次连续...
技术标签: code c++面试题 01.06. Compress String LCCI Implement a method to perform basic string compression using the counts of repeated characters. For example, the string aabcccccaaa would become a2blc5a3. If the "compressed" string would not become smaller than the original string, your ...
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.IO; using System.IO.Compression; using System.Data; namespace Demo { public class ZipHelper { /// <summary> /// 解压 /// </summary> /// <paramPAT...