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add: number-of-segments-in-a-string.js

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	`1`	`+/**`
	`2`	`+ * Count the number of segments in a string, where a segment is defined to be a contiguous sequence of non-space characters.`
	`3`	`+ *`
	`4`	`+ * Please note that the string does not contain any non-printable characters.`
	`5`	`+ *`
	`6`	`+ * number-of-segments-in-a-string.js`
	`7`	`+ *@authors Joe Jiang (hijiangtao@gmail.com)`
	`8`	`+ *@date 2017-02-12 12:50:48`
	`9`	`+ *@param {string} s`
	`10`	`+ *@return {number}`
	`11`	`+ */`
	`12`	`+`
	`13`	`+letcountSegments=function(s){`
	`14`	`+s=s.trim()`
	`15`	`+if(s){`
	`16`	`+letre=newRegExp(' +');`
	`17`	`+returns.split(re).length;`
	`18`	`+}`
	`19`	`+`
	`20`	`+return0;`
	`21`	`+};`

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`@@ -3,7 +3,7 @@`
`3`	`3`	`*`
`4`	`4`	`* You may assume that each input would have exactly one solution, and you may not use the same element twice.`
`5`	`5`	`*`
`6`		`- *two0sum.js`
	`6`	`+ *two-sum.js`
`7`	`7`	`*`
`8`	`8`	`*@param {number[]} nums`
`9`	`9`	`*@param {number} target`

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