Commit41d9f6f

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Merge pull requestchihungyu1116#3 from ignacio-chiazzo/patch-1

Permutation Solution

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Original file line number	Diff line number	Diff line change
`@@ -62,6 +62,28 @@ var generate = function(nums, index, visited, output, result) {`
`62`	`62`	`}`
`63`	`63`
`64`	`64`
	`65`	`+// Another clear solution`
	`66`	`+varpermute=function(nums){`
	`67`	`+returnpermuteAux(nums,[]);`
	`68`	`+};`
	`69`	`+`
	`70`	`+varpermuteAux=function(nums,partialNums){`
	`71`	`+if(nums===null\|\|nums.length===0){`
	`72`	`+return[partialNums];`
	`73`	`+}`
	`74`	`+varlistArrays=[];`
	`75`	`+for(vari=0;i<nums.length;i++){`
	`76`	`+varwithoutI=nums.slice(0,i).concat(nums.slice(i+1,nums.length));`
	`77`	`+varpartial=partialNums.concat([nums[i]]);`
	`78`	`+varsol=permuteAux(withoutI,partial);`
	`79`	`+if(sol.legnth!==0){`
	`80`	`+listArrays=listArrays.concat(sol);`
	`81`	`+}`
	`82`	`+}`
	`83`	`+returnlistArrays;`
	`84`	`+};`
	`85`	`+`
	`86`	`+`
`65`	`87`
`66`	`88`
`67`	`89`

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