Blind 75 Must Do LeetCode Solutions

Hey Everyone!

This is the first post of mine. I'm uploading these solutions so that it'll help me to maintiain consistency and also it might help others.

I'm starting with LeetCode Blind 75 list. The list contains problems from each and every topic from data structures and algorithms. I will try to upload each and every solution with the approach along with time and space complexities. I'll be uploading the solutions in JAVA.

list : https://leetcode.com/list/?selectedList=9hwjaer5/

• Two Sum [Easy] : https://leetcode.com/problems/two-sum/discuss/1881611/Java-Solution-oror-Approach-and-Code-oror-Time-and-Space-complexity-explained
• Merge Two Sorted Lists [Easy] : https://leetcode.com/problems/merge-two-sorted-lists/discuss/1882144/java-solution-approach-and-code
• Binary Tree Level Order Traversal [Medium] : https://leetcode.com/problems/binary-tree-level-order-traversal/discuss/1884546/Java-Solutoin-oror-BFS-Approach-and-Code
• Valid Parantheses [Easy] : https://leetcode.com/problems/valid-parentheses/discuss/1897708/Java-Solution-oror-Approach-and-Code
• Spiral Matrix [Medium] : https://leetcode.com/problems/spiral-matrix/discuss/1941954/Java-Solution-oror-Approach-and-Code-oror-Time-and-Space-Complexity

I'll be updating this post with solutions continously..!