Sorting problems

21 Sorting DSA practice problems on CampusCode, each with statement, examples and constraints.

• 309. Merge Two Sorted Linked Lists Easy Linked List
• 328. Sort Linked List Using Bubble Sort Easy Linked List
• 382. Rearrange Linked List to Alternating Low-High Medium Linked List
• 410. Reorder List to Min-Max Interleaving Hard Linked List
• 473. Find Minimum Difference Between Any Two Elements Easy Binary Search
• 503. Find Right Interval Medium Binary Search
• 507. Russian Doll Envelopes (BS + Greedy) Medium Binary Search
• 518. Weighted Job Scheduling (Binary Search + DP) Medium Binary Search
• 520. Find the Kth Largest Integer in the Array Medium Binary Search
• 521. Maximum Number of Events That Can Be Attended Medium Binary Search
• 523. Course Schedule III (Greedy + Heap) Medium Binary Search
• 537. Minimum Interval to Include Each Query Hard Binary Search
• 545. Minimum Cost to Hire K Workers (Scaled) Hard Binary Search
• 548. Minimum Total Distance Traveled Hard Binary Search
• 555. Minimum Operations to Make Median of Array Equal to Target Hard Binary Search
• 556. Maximum Profit in Job Scheduling (Binary Search + DP) Hard Binary Search
• 569. Sort a Stack Using Recursion Easy Stack
• 912. Vertical Order Traversal (Coordinate Sort) Medium Trees
• 929. Longest Word in Dictionary (Trie) Medium Trees
• 939. Vertical Order Traversal (Full Coordinate Sort) Hard Trees
• 1362. Count Bit Changes to Sort Array Medium Bit Manipulation