Given an array of strings words and a character separator, split each string in words by separator.
Return an array of strings containing the new strings formed after the splits, excluding empty strings.
\n\nNotes
\n\nseparator is used to determine where the split should occur, but it is not included as part of the resulting strings.\n
Example 1:
\n\n\nInput: words = ["one.two.three","four.five","six"], separator = "."\nOutput: ["one","two","three","four","five","six"]\nExplanation: In this example we split as follows:\n\n"one.two.three" splits into "one", "two", "three"\n"four.five" splits into "four", "five"\n"six" splits into "six" \n\nHence, the resulting array is ["one","two","three","four","five","six"].\n\n
Example 2:
\n\n\nInput: words = ["$easy$","$problem$"], separator = "$"\nOutput: ["easy","problem"]\nExplanation: In this example we split as follows: \n\n"$easy$" splits into "easy" (excluding empty strings)\n"$problem$" splits into "problem" (excluding empty strings)\n\nHence, the resulting array is ["easy","problem"].\n\n\n
Example 3:
\n\n\nInput: words = ["|||"], separator = "|"\nOutput: []\nExplanation: In this example the resulting split of "|||" will contain only empty strings, so we return an empty array [].\n\n
\n
Constraints:
\n\n1 <= words.length <= 1001 <= words[i].length <= 20words[i] are either lowercase English letters or characters from the string ".,|$#@" (excluding the quotes)separator is a character from the string ".,|$#@" (excluding the quotes)给你一个字符串数组 words 和一个字符 separator ，请你按 separator 拆分 words 中的每个字符串。
返回一个由拆分后的新字符串组成的字符串数组，不包括空字符串 。
\n\n注意
\n\nseparator 用于决定拆分发生的位置，但它不包含在结果字符串中。\n\n
示例 1：
\n\n\n输入：words = [\"one.two.three\",\"four.five\",\"six\"], separator = \".\"\n输出：[\"one\",\"two\",\"three\",\"four\",\"five\",\"six\"]\n解释：在本示例中，我们进行下述拆分：\n\n\"one.two.three\" 拆分为 \"one\", \"two\", \"three\"\n\"four.five\" 拆分为 \"four\", \"five\"\n\"six\" 拆分为 \"six\" \n\n因此，结果数组为 [\"one\",\"two\",\"three\",\"four\",\"five\",\"six\"] 。\n\n
示例 2：
\n\n\n输入：words = [\"$easy$\",\"$problem$\"], separator = \"$\"\n输出：[\"easy\",\"problem\"]\n解释：在本示例中，我们进行下述拆分：\n\n\"$easy$\" 拆分为 \"easy\"（不包括空字符串）\n\"$problem$\" 拆分为 \"problem\"（不包括空字符串）\n\n因此，结果数组为 [\"easy\",\"problem\"] 。\n\n\n
示例 3：
\n\n\n输入：words = [\"|||\"], separator = \"|\"\n输出：[]\n解释：在本示例中，\"|||\" 的拆分结果将只包含一些空字符串，所以我们返回一个空数组 [] 。\n\n
\n\n
提示：
\n\n1 <= words.length <= 1001 <= words[i].length <= 20words[i] 中的字符要么是小写英文字母，要么就是字符串 \".,|$#@\" 中的字符（不包括引号）separator 是字符串 \".,|$#@\" 中的某个字符（不包括引号）\\u7248\\u672c\\uff1a \\u7f16\\u8bd1\\u65f6\\uff0c\\u5c06\\u4f1a\\u91c7\\u7528 \\u4e3a\\u4e86\\u4f7f\\u7528\\u65b9\\u4fbf\\uff0c\\u5927\\u90e8\\u5206\\u6807\\u51c6\\u5e93\\u7684\\u5934\\u6587\\u4ef6\\u5df2\\u7ecf\\u88ab\\u81ea\\u52a8\\u5bfc\\u5165\\u3002<\\/p>\"],\"java\":[\"Java\",\" \\u7248\\u672c\\uff1a \\u4e3a\\u4e86\\u65b9\\u4fbf\\u8d77\\u89c1\\uff0c\\u5927\\u90e8\\u5206\\u6807\\u51c6\\u5e93\\u7684\\u5934\\u6587\\u4ef6\\u5df2\\u88ab\\u5bfc\\u5165\\u3002<\\/p>\\r\\n\\r\\n \\u5305\\u542b Pair \\u7c7b: https:\\/\\/docs.oracle.com\\/javase\\/8\\/javafx\\/api\\/javafx\\/util\\/Pair.html <\\/p>\"],\"python\":[\"Python\",\" \\u7248\\u672c\\uff1a \\u4e3a\\u4e86\\u65b9\\u4fbf\\u8d77\\u89c1\\uff0c\\u5927\\u90e8\\u5206\\u5e38\\u7528\\u5e93\\u5df2\\u7ecf\\u88ab\\u81ea\\u52a8 \\u5bfc\\u5165\\uff0c\\u5982\\uff1aarray<\\/a>, bisect<\\/a>, collections<\\/a>\\u3002\\u5982\\u679c\\u60a8\\u9700\\u8981\\u4f7f\\u7528\\u5176\\u4ed6\\u5e93\\u51fd\\u6570\\uff0c\\u8bf7\\u81ea\\u884c\\u5bfc\\u5165\\u3002<\\/p>\\r\\n\\r\\n \\u6ce8\\u610f Python 2.7 \\u5c06\\u57282020\\u5e74\\u540e\\u4e0d\\u518d\\u7ef4\\u62a4<\\/a>\\u3002 \\u5982\\u60f3\\u4f7f\\u7528\\u6700\\u65b0\\u7248\\u7684Python\\uff0c\\u8bf7\\u9009\\u62e9Python 3\\u3002<\\/p>\"],\"c\":[\"C\",\" \\u7248\\u672c\\uff1a \\u7f16\\u8bd1\\u65f6\\uff0c\\u5c06\\u4f1a\\u91c7\\u7528 \\u4e3a\\u4e86\\u4f7f\\u7528\\u65b9\\u4fbf\\uff0c\\u5927\\u90e8\\u5206\\u6807\\u51c6\\u5e93\\u7684\\u5934\\u6587\\u4ef6\\u5df2\\u7ecf\\u88ab\\u81ea\\u52a8\\u5bfc\\u5165\\u3002<\\/p>\\r\\n\\r\\n \\u5982\\u60f3\\u4f7f\\u7528\\u54c8\\u5e0c\\u8868\\u8fd0\\u7b97, \\u60a8\\u53ef\\u4ee5\\u4f7f\\u7528 uthash<\\/a>\\u3002 \\\"uthash.h\\\"\\u5df2\\u7ecf\\u9ed8\\u8ba4\\u88ab\\u5bfc\\u5165\\u3002\\u8bf7\\u770b\\u5982\\u4e0b\\u793a\\u4f8b:<\\/p>\\r\\n\\r\\n 1. 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\\u6a21\\u5757\\u4e2d\\u63d0\\u4f9b\\uff1ahttps:\\/\\/www.rubydoc.info\\/github\\/kanwei\\/algorithms\\/Algorithms<\\/p>\"],\"swift\":[\"Swift\",\" \\u7248\\u672c\\uff1a \\u6211\\u4eec\\u901a\\u5e38\\u4fdd\\u8bc1\\u66f4\\u65b0\\u5230 Apple\\u653e\\u51fa\\u7684\\u6700\\u65b0\\u7248Swift<\\/a>\\u3002\\u5982\\u679c\\u60a8\\u53d1\\u73b0Swift\\u4e0d\\u662f\\u6700\\u65b0\\u7248\\u7684\\uff0c\\u8bf7\\u8054\\u7cfb\\u6211\\u4eec\\uff01\\u6211\\u4eec\\u5c06\\u5c3d\\u5feb\\u66f4\\u65b0\\u3002<\\/p>\"],\"golang\":[\"Go\",\" \\u7248\\u672c\\uff1a \\u652f\\u6301 https:\\/\\/godoc.org\\/github.com\\/emirpasic\\/gods@v1.18.1<\\/a> \\u7b2c\\u4e09\\u65b9\\u5e93\\u3002<\\/p>\"],\"python3\":[\"Python3\",\" \\u7248\\u672c\\uff1a \\u4e3a\\u4e86\\u65b9\\u4fbf\\u8d77\\u89c1\\uff0c\\u5927\\u90e8\\u5206\\u5e38\\u7528\\u5e93\\u5df2\\u7ecf\\u88ab\\u81ea\\u52a8 \\u5bfc\\u5165\\uff0c\\u5982array<\\/a>, bisect<\\/a>, collections<\\/a>\\u3002 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