If you practice ALL of these questions for at least TWO passes: https://oj.leetcode.com/problems/ , you can get a software engineer role in at least one of the famous tech companies, e.g., facebook, linkedin, google, amazon, microsoft, ...

Nowadays, very very few companies innovate in recruiting.

I've interviewed with most "hot" companies, and I can find most interview questions (>90%) from https://oj.leetcode.com/problems/, exact same question.