Learn and practice the Tries and Custom Data Structures patterns to solve coding interview problems.

Speedrun the Oracle Coding Interview: Top Problems in Python

Proficiency in advanced data structures is a marker of a highly experienced engineer, and interviewers use such questions to finetune how they grade candidates. To solve problems with very specific requirements that may not be handled by standard data structures, we gain experience in the advanced skill of the design, implementation, and efficient use of custom data structures.

Data Design

Here's a quick summary of what we learned from the "Advanced Data Structures" module.

Trie

Custom Data Structures

Conclusion

Final Remarks