Flipkart Summer Internship Review-Internship Talks

See there is a 50-50 ratio of knowing problem solving and other pure DSA knowledge. 

Pro tip: You need both. 

how to know you have good PS skills? : get PS certificates on hackerrank in the order of basic>>intermediate>>advanced 

How to know you have good DSA knowledge ?: 

take 12 A4 sheet and write down the key concepts and points topic-wise and when you fill in the pages you get the confidence that you have prepared something and then all you have to do this is read this over and over again.