LeetCode is the best platform to help you enhance your skills, expand your knowledge and prepare for technical interviews.
π₯ Easy π₯π₯ Medium π₯π₯π₯ Hard
Challenge | Level | Java | Kotlin |
---|---|---|---|
20. ValidParentheses | π₯ | Solution | - |
26. Remove Duplicates | π₯ | Solution | - |
27. Remove Element | π₯ | Solution | - |
1929. Concatenation Of Array | π₯ | Solution | - |
17. Letter Combinations of a Phone Number | π₯π₯ | Solution | - |
91. Decode Ways | π₯π₯ | Solution | - |
1143. Longest Common Subsequence | π₯π₯ | Solution | |
658. Find K Closest Elements | π₯π₯ | Solution | - |
41. First Missing Positive | π₯π₯π₯ | Solution | Solution |