Swap Nodes in Pairs in LL | Day - 1 Challenge | Code with Reddy Sir | Code with ExamPreptool

Reverse Nodes in K-Group in LL | Day - 2 Challenge | Code with Reddy Sir | Code with ExamPreptool

Reverse the linked list | Day - 3 Challenge | Code with Reddy Sir | Code with ExamPreptool

Two Sum in array Get Target | Day - 4 DSA Challenge | Code with Reddy Sir | Code with ExamPreptool

Sort even and odd indices | Day - 5 DSA Challenge | Code with Reddy Sir | Code with ExamPreptool

Valid Anagram | Day - 6 DSA Challenge | Code with Reddy Sir | Code with ExamPreptool

Remove Duplicate from Array | Day-7 DSA Challenge | Code with Reddy Sir | Code with ExamPreptool

Intersection of two linked List | Day-8 DSA Challenge | Code with Reddy Sir | Code with ExamPreptool

Add Two Numbers Represented By LL | Day-9 DSA Challenge | Reddy Sir | Code with ExamPreptool

Multiply two Numbers Represented By LL | Day-10 DSA Challenge | Reddy Sir | Code with ExamPreptool

Sort an Array of 0s, 1s and 2s | Day - 11 Challenge | Code with Reddy Sir | Code with ExamPreptool

Rearrange +ive and -ive numbers | Day - 12 Challenge | Code with Reddy Sir | Code with ExamPreptool

Majority Element in the Array | Day -13 Solution of 30 day DSA challenge | ExamPrepTool | DSA Course

Day - 14 Of 30 Days DSA Challenge | Coding Challenge | Code with Reddy Sir | Code with ExamPreptool

k-th Smallest in BST | Day - 15 Of 30 Days DSA Challenge | Coding Challenge | Code with Reddy Sir

Check if a BT is BST or not | Day - 16 Of 30 Days DSA Challenge | Code with Reddy Sir

Number of Islands Day - 17 Of 30 Days DSA Challenge | Coding Challenge | Code with Reddy Sir

Day - 18 Of 30 Days DSA Challenge | Coding Challenge | Code with Reddy Sir | Code with ExamPreptool

Day - 19 Of 30 Days DSA Challenge | Coding Challenge | Code with Reddy Sir | Code with ExamPreptool

Day - 20 Of 30 Days DSA Challenge | Coding Challenge | Code with Reddy Sir | Code with ExamPreptool

Day - 21 Of 30 Days DSA Challenge | Coding Challenge | Code with Reddy Sir | Code with ExamPreptool

Day - 22 Of 30 Days DSA Challenge | Coding Challenge | Code with Reddy Sir | Code with ExamPreptool

Find Leaders in An Array | Day-23 | Coding Challenge | Code with Reddy Sir | Code with ExamPreptool

Longest Substring without Repeating| Day-24 Challenge | Code with Reddy Sir | Code with ExamPreptool

Nth Node from the end of a linked list| Day -25 Coding Challenge | Code with ExamPreptool | Reddysir

Maximum Subarray within the Array | Day -26 Coding Challenge | Code with ExamPreptool | Reddysir

Reverse Last K Nodes | Day -27 Coding Challenge Solution | Code with ExamPreptool | Reddy Sir

Find Common Node in BST | Day -28 Coding Challenge Solution | Code with ExamPreptool | Reddy Sir

Print Two BT'S in Sorted Order | Day -29 Coding Challenge Solution | Code with ExamPreptool

Find Next greater element in BST | Day - 30 Coding Challenge Solution | Code with ExamPreptool