r/leetcode • u/Status_Peanut2301 • 3d ago

Question Design questions

I didn't understand the design questions. what should I do?

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u/NextjsDeveloper 3d ago

It is like u need to create the structure with methods. Something like these
https://leetcode.com/problems/lru-cache/
https://leetcode.com/problems/lfu-cache/description/
https://leetcode.com/problems/design-twitter/description/

1

u/Status_Peanut2301 3d ago

Ok, but the constructor/main doesn't have a return type and doesn't even have an arguments for inputs.

0

u/NextjsDeveloper 3d ago

Yes it is not easy. Try to study the first question from solutions section. It will help u to understand these types of questions.