There is something I think more people should know about. W3Schools has a practice section. Not exercises where you fill in blanks. Real coding problems where you write actual code, submit it, and get ...

You are given an array Arr of size N. Replace every element with the next greatest element (greatest element on its right side) in the array. Also, since there is no element next to the last element, ...

Note: You have to mention whether you are participating in 100 Days of code as a DSA student, GSOC aspirant or as both. This table specifies the name of student participating in 100 Days of code and ...

I am a software engineer with more than 5 years of technical experience in Angular/React/Java/C#, having worked with great teams and learned many things while working on projects. I am an Front End ...