Runtime: 122 ms (Top 61.38%) | Memory: 44.5 MB (Top 89.57%)

Author: AnasImloul

scripts/algorithms/P/Permutations II/Permutations II.js

@@ -1,3 +1,4 @@
+// Runtime: 122 ms (Top 61.38%) | Memory: 44.5 MB (Top 89.57%)
 var permuteUnique = function(nums) {
     const answer = []
 
@@ -6,7 +7,7 @@ var permuteUnique = function(nums) {
         if (pos >= array.length) {
             answer.push(array)
         }
-        
+
         const setObject = new Set()
 
         for (let index=pos; index<array.length; index++) {
@@ -15,15 +16,15 @@ var permuteUnique = function(nums) {
             }
             setObject.add(array[index])
 
-			// swap numbers
+            // swap numbers
             let temp = array[pos]
             array[pos] = array[index]
             array[index] = temp
-			
+
             perm(pos + 1, [...array])
-			
+
             // undo swapping for next iteration
-			temp = array[index]        
+            temp = array[index]
             array[index] = array[pos]
             array[pos] = temp
         }
@@ -32,4 +33,4 @@ var permuteUnique = function(nums) {
     perm(0, nums)
 
     return answer
-};
+};