Tahirc1 · Tahirc1 · Oct 22, 2024 · Oct 21, 2024
diff --git a/21-30/26. Remove Duplicates from Sorted Array.js b/21-30/26. Remove Duplicates from Sorted Array.js
@@ -1,8 +1,12 @@
 var removeDuplicates = function(nums) {
+    // Create a set from nums array
    let s = new Set(nums)
+    // convert that set to Array
    let num = Array.from(s.values())
+    // replace nums[i] with num[i] we need to update nums
    for(let i =0;  i < num.length ; i++){
        nums[i] = num[i]
    }
+    // return num.length
    return num.length
-};
+};