> Which is why all the LeetCode interviews always struck me as odd. They focus on algorithms, not data structures, which is exactly what you don't want to do ou

> Which is why all the LeetCode interviews always struck me as odd. They focus on algorithms, not data structures, which is exactly what you don't want to do out of the gate, most of the time. Which is one of the reasons why I will never use that style of problems as an interview question. And the other reason is: that style of problems also don't teach anything about architecture.