To determine the number of elements in the array, we can divide the total size of the array by the size of the array element. You could do this with the type, ... ... <看更多>

How to find the length of an array in C using the sizeof () operator, including alternatives to using sizeof (), and potential pitfalls when ... ... <看更多>

In C/C++, sizeof is used to determine the size of a variable or a type. Although the sizeof expressions, such as sizeof(variable) and sizeof( ... ... <看更多>

The above works in C as well as C++. The more C++ way of doing it is to use a template like this: // number of items in an array ... ... <看更多>