Learn how to use data structures and algorithms to solve problems in coding competitions. Find out how to analyze, design, code, debug, and optimize your solutions.

The book “Data Structures and Algorithms in Java” by Robert Lafore is a must-read for any Java programmer. This approach provides fundamental coverage of data structures and algorithms, with a focus ...

Arrays and strings are crucial topics in data structures to practice for coding interviews. They are simplest of all the data structures and I would suggest you to start practicing with them.