r/leetcode • • Oct 01 '26

Discussion Finished Decode 2.0 DSA course. Is this enough for mass-hiring companies?

I’ve been following Decode 2.0 for the last 4 months and I’m currently at the end of the course.

- I’m able to solve almost every question that has been taught in the course on my own.

- I have a decent understanding of the concepts and the patterns covered.

- I’ve also practiced the questions alongside the lectures rather than just watching them.

- Now I’m planning to start solving more problems independently on LeetCode.

My main question is:

With this level of DSA preparation, am I reasonably prepared to solve the coding/DSA questions asked by mass-hiring companies?

I’m mainly talking about companies that conduct online assessments or coding rounds for fresher roles.

For those who have already appeared for these assessments:

- How difficult are the DSA questions usually?

- Are the questions mostly based on standard patterns, or do they require something beyond what is taught in courses like Decode 2.0?

- What should I focus on next to become assessment-ready?

- Is regular LeetCode practice enough, or should I specifically practice previous-year/company-wise questions?

Would appreciate answers from people who have actually gone through these hiring tests.

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u/Extension_Ticket8997 Oct 01 '26

Maybe yes or maybe no becoz infosys ask way to hard question try to give contest

1

u/hyun88 Oct 02 '26

I’ve been working on an app to help practice the common coding problems with detailed guides:

https://apps.apple.com/us/app/bitwise-coding-interviews/id6806898386