How to get the last element of an array in C++ using std::array

To get the last element of an array in C++ using std::array, you can follow these steps:

1. First, declare and define an std::array with the desired elements. For example:

std::array<int, 5> myArray = {1, 2, 3, 4, 5};

1. To get the last element of the array, you can use the back() function provided by std::array. This function returns a reference to the last element. For example:

int lastElement = myArray.back();

1. Now, the variable lastElement will contain the value of the last element in the array.

That's it! You have successfully obtained the last element of the std::array using the back() function.