Is it okay to look at solutions?
Yes, but only after giving the problem a genuine attempt. Once you read a solution, make sure you can implement it independently.
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More FAQs in How to Use LeetCode Effectively for DSA and Placements
There is no magic number. Solving 200 to 300 problems with strong understanding is usually more valuable than solving 1000 problems superficially.
Consistency is important. Even solving one or two problems daily can produce significant improvement over time.
Yes, but beginners should focus on learning DSA fundamentals and common patterns rather than jumping directly into difficult problems.
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