Update README.md

Author: JawadSher

05 - Arrays Based Problems/README.md

@@ -21,14 +21,14 @@
 | No | Problem Name | Description | LeetCode | GFG |
 |---|---|---|---|---|
 | 1 | [Finding Element in Array - Linear Search](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Finding%20Element%20in%20Array%20-%20Linear%20Search) | Search for a specific element using linear search in an array. | Non | Non | 
-| 2 | [Is Array Sorted or Not](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Is%20Array%20Sorted%20or%20Not) | Check if the elements in an array are sorted in non-decreasing order. | Non | Non | 
-| 3 | [Reverse an Array - Linear Approach](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Reverse%20an%20Array%20-%20Linear%20Approach) | Implement an algorithm to reverse the elements of an array. | Non | Non | 
+| 2 | [Is Array Sorted or Not](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Is%20Array%20Sorted%20or%20Not) | Check if the elements in an array are sorted in non-decreasing order. | Non | [Link](https://practice.geeksforgeeks.org/problems/check-if-array-is-sorted-using-recursion/1) | 
+| 3 | [Reverse an Array - Linear Approach](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Reverse%20an%20Array%20-%20Linear%20Approach) | Implement an algorithm to reverse the elements of an array. | Non | [Link](https://www.geeksforgeeks.org/write-a-program-to-reverse-an-array-or-string/) | 
 | 4 | [Reverse an Array - Linear Approach 2](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Reverse%20an%20Array%20-%20Linear%20Approach%202) | Reverse the order of elements in an array using a linear approach. | Non | Non | 
 | 5 | [Sum of All Elements](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Sum%20of%20All%20Elements) | Calculate the sum of all elements in an array. | Non | Non | 
-| 6 | [Remove Duplicate Elements From Array](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Remove%20Duplicate%20Elements%20From%20Array) | Remove duplicate elements to get a unique set in the array. | Non | Non | 
-| 7 | [Find Minimum & Maximum Value in Array](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Find%20Minimum%20%26%20Maximum%20Value%20in%20Array) | Determine the smallest and largest values in an array. | Non | Non | 
-| 8 | [Duplicate Elements in Array](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Duplicate%20Elements%20in%20Array) | Find and handle duplicate elements in an array. | Non | Non | 
-| 9 | [Find First and Second Largest Element in Array](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Find%20First%20and%20Second%20Largest%20Element%20in%20Array) | Identify the largest and second largest elements in an array. | Non | Non | 
+| 6 | [Remove Duplicate Elements From Array](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Remove%20Duplicate%20Elements%20From%20Array) | Remove duplicate elements to get a unique set in the array. | [Link](https://leetcode.com/problems/remove-duplicates-from-sorted-array/) | Non | 
+| 7 | [Find Minimum & Maximum Value in Array](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Find%20Minimum%20%26%20Maximum%20Value%20in%20Array) | Determine the smallest and largest values in an array. | Non | [Link](https://www.geeksforgeeks.org/maximum-and-minimum-in-an-array/) | 
+| 8 | [Duplicate Elements in Array](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Duplicate%20Elements%20in%20Array) | Find and handle duplicate elements in an array. | Non | [Link](https://practice.geeksforgeeks.org/problems/find-duplicates-in-an-array/1) | 
+| 9 | [Find First and Second Largest Element in Array](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Find%20First%20and%20Second%20Largest%20Element%20in%20Array) | Identify the largest and second largest elements in an array. | Non | [Link](https://practice.geeksforgeeks.org/problems/second-largest3735/1) | 
 | 10 | [Swap Alternate Elements in Array](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Swap%20Alternate%20Elements%20in%20Array) | Swap alternate elements in an array. | Non | Non | 
 | 11 | [Find Unique Element in Array](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Find%20Unique%20Element%20in%20Array) | Find the unique element in an array. | [Link](https://leetcode.com/problems/single-number/) | Non | 
 | 12 | [Sort the Un_Sorted Array](https://github.com/JawadSher/Data-Structures-Algorithms-Based-Problems/tree/main/05%20-%20Arrays%20Based%20Problems/Sort%20the%20Un_Sorted%20Array) | Sort an unsorted array. | [Link](https://leetcode.com/problems/sort-an-array/) | Non | 
@@ -39,7 +39,7 @@
 | 17 | [Move Zeros](https://github.com/JawadSher/DSA-LeetCode-Problems-Repository/tree/main/05%20-%20Arrays%20Based%20Problems/Move%20Zeros) | Move all zeros to the end of the array while maintaining the order of non-zero elements. | [Link](https://leetcode.com/problems/move-zeroes/) | Non | 
 | 18 | [Rotate Array](https://github.com/JawadSher/DSA-LeetCode-Problems-Repository/tree/main/05%20-%20Arrays%20Based%20Problems/Rotate%20Array) | Rotate the elements of an array to the right by a given number of steps. | [Link](https://leetcode.com/problems/rotate-array/description/) | Non |
 | 19 | [Sum of Two Numbers Represented as Arrays](https://github.com/JawadSher/DSA-LeetCode-Problems-Repository/tree/main/05%20-%20Arrays%20Based%20Problems/Sum%20of%20Two%20Numbers%20Represented%20as%20Arrays) | Compute the sum of two large numbers represented as arrays. | Non | [Link](https://www.geeksforgeeks.org/problems/sum-of-two-numbers-represented-as-arrays3110/1) |
-| 20 | [Print Like a Wave 2D Array](https://github.com/JawadSher/DSA-LeetCode-GFG-Problems-Repository/tree/main/05%20-%20Arrays%20Based%20Problems/Print%20Like%20a%20Wave%202D%20Array) | Print a 2D array in a wave pattern, alternating column traversal direction. | Non | Non
+| 20 | [Print Like a Wave 2D Array](https://github.com/JawadSher/DSA-LeetCode-GFG-Problems-Repository/tree/main/05%20-%20Arrays%20Based%20Problems/Print%20Like%20a%20Wave%202D%20Array) | Print a 2D array in a wave pattern, alternating column traversal direction. | Non | Non |
 
 ---
 Happy Coding! 😊