How can I optimize algorithms in C++14?

How can I optimize algorithms in C++14?

You can optimize algorithms in C++14 by using features like lambda expressions, smart pointers, and the new standard library algorithms.

What are lambda expressions and how do they help in optimization?

Lambda expressions allow you to write inline functions, which can reduce overhead and improve performance in algorithms.

Can you give me an example of using a lambda expression in sorting?

Sure! You can use a lambda to define a custom sorting criterion like this: std::sort(vec.begin(), vec.end(), [](int a, int b) { return a > b; });.

What about smart pointers? How do they contribute to optimization?

Smart pointers help manage memory automatically, reducing memory leaks and improving performance by ensuring efficient resource management.