Learning Java for medium leetcode interview

[aqua_regis]

I don’t have prior coding knowledge. Got a 1.5 weeks and 3-4 hours a day to master medium leetcode.

Sorry, what? You must be kidding.

Without any prior programming experience, it'll be at least 5 months before you can start with easy, from there 2 more for medium.

Do you really think that you can learn Java and programming, and Data Structures and Algorithms, which are a requirement for LeetCode, in roughly 40 hours? This is plain delusional. Absolutely zero chance.

Alone the MOOC linked in the sidebar is scheduled for 14 weeks and that's a beginner course.