One of the problems with being a mobile developer is that you rarely write algorithms, almost never manipulate strings, and generally do not exercise the programming language or brain skills typically required in technical coding interviews.
- Problems.playground: These are mostly problems encountered on LeetCode or in technical interviews.
These are all solved as pages in the playground. Some of them such as the Sodoku solver will render the solution to screen.
- 2. Add Two Numbers
- 36. Valid Sudoku
- 37. Sudoku Solver
- 9. Palindrome Number
- 7. Reverse Integer
- 12. Integer to Roman
- 482. License Key Formatting
- 518. Coin Change 2
- 388. Longest Absolute File Path
- write a memoize function
- Write a function which generates all of the unique permutations of a string
- Determine if two strings are anagrams of each other. The function can be case insensitive.
- 460. LFU Cache