Lines of Code and Optimisation

Hi, I'm relatively new to programming and I have a question.

Does few LoC == faster? Or is it in the algorithm itself? Is there an instance where more LoC is faster than the shorter one?

Is there an instance where more LoC is faster than the shorter one?
Yes, compare an adder written in C, and an adder using interfaces, abstract methods and tight coupling cloud enabled business logic performance boosting stock market potential customer leverager in Java.