https://leetcode.com/problems/text-justification/ Given an array of words and a length L, format the text such that each line has exactly L characters and is fully (left and right) justified. You should pack your words in a greedy approach; that is,
转自:What is the difference between “text” and new String(“text”)? new String("text"); explicitly creates a new and referentially distinct instance of a Stringobject; String s = "text"; may reuse an instance from the string constant pool
转换\uXXXX if Python3.x: str.decode no longer exists in 3.x. that']s why Python 3.4: str : AttributeError: 'str' object has no attribute 'decode is thrown. Unicode literal string'\uxxxx\uxxxx' is different from string '\uxxxx\uxxxx'. if you don't under
第一种方法:string s=abcdeabcdeabcde;string[] sArray=s.Split('c') ;foreach(string i in sArray)Console.WriteLine(i.ToString());输出下面的结果:abdeabdeabde 第二种方法:我们看到了结果是以一个指定的字符进行的分割.使用另一种构造方法对多个字符进行分割:string s="abcdeabcdeabcde";string[] sArray1=s.Split(new c