Given an input string, reverse the string word by word. For example, Given s = "the sky is blue", return "blue is sky the". Update ...
Given a string, you need to reverse the order of characters in each word within a sentence while still preserving whitespace and initial word order. Example : Note:In the string, each word is separat ...
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Given an input string, reverse the string word by word. For example, Given s = "the sky is blue", return "blue is sky the". Update ...
Given an input string, reverse the string word by word. For example,Given s = "the sky is blue",return "blue is sky the". Have ...
Given an input string , reverse the string word by word. Example: Note: A word is defined as a sequence of non-space characters. ...
Given a set of keywords words and a string S, make all appearances of all keywords in S bold. Any letters between <b> and </b> tags ...
Write a function that reverses a string. The input string is given as an array of characters char[]. Do not allocate extra space for another ...
Given a string and an integer k, you need to reverse the first k characters for every 2k characters counting from the start of the string ...
Write a function that takes a string as input and reverse only the vowels of a string. Example 1:Given s = "hello", return "holle". Example ...
給定一個字符串,逐個翻轉字符串中的每個單詞。 示例 1: 示例 2: 示例 3: ...