题目描述: LeetCode 424. Longest Repeating Character Replacement Given a string that consists of only uppercase English letters, you can replace any letter in the string with another letter at most k times. Find the length of a longest substring containi
日期 题目地址:https://leetcode.com/problems/longest-repeating-character-replacement/description/ 题目描述 Given a string that consists of only uppercase English letters, you can replace any letter in the string with another letter at most k times. Find the length of a longest substring containing...
Given a string that consists of only uppercase English letters, you can replace any letter in the string with another letter at mostktimes. Find the length of a longest substring containing all repeating letters you can get after performing the above operations. Note: Both the string's length ...
每次计算重复字母长度时,当出现更长的可能时,都更新最终的结果。 code 代码语言:javascript 代码运行次数:0 funccharacterReplacement(s string,k int)int{iflen(s)==0{return0}str:=[]byte(s)start,end:=0,0ret:=0c:=make([]int,26)c[str[0]-'A']++forlen(str)>end{maxc:=0fori:=0;i<26;i...
LeetCode-424. Longest Repeating Character Replacement Given a string s that consists of only uppercase English letters, you can perform at most k operations on that string. In one operation, you can chooseanycharacter of the string and change it to any other...
题目链接:https://leetcode.com/problems/longest-substring-with-at-least-k-repeating-characters/ 题目: T of a given string (consists of lowercase letters only) such that every character in T appears no less than k Example 1: Input: s = "aaabb", k = 3 Output: 3 The longest substring ...
Can you solve this real interview question? Longest Substring Without Repeating Characters - Given a string s, find the length of the longest substring without duplicate characters. Example 1: Input: s = "abcabcbb" Output: 3 Explanation: The answer
Can you solve this real interview question? Longest Substring Without Repeating Characters - Given a string s, find the length of the longest substring without duplicate characters. Example 1: Input: s = "abcabcbb" Output: 3 Explanation: The answer
Explanation: Replace the two 'A's with two 'B's or vice versa. Example 2: Input: s = "AABABBA", k = 1 Output: 4 Explanation: Replace the one 'A' in the middle with 'B' and form "AABBBBA". The substring "BBBB" has the longest repeating letters, which is 4. ...
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