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This article shows you how to analyze the parameters of C++. The content is concise and easy to understand. It will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

The so-called C++ parameter description, in fact, for the specified application, it can be a given constant value, in general reference, it can be a variable, used to control other quantities that change with it, in other words, in fact, the parameter is for our reference.

In this program, in the fun () function, a reference is used as a formal parameter, and the argument corresponding to the call should be an array name, and the reference here is to give the array an individual name. The operation on array b in the fun () function is equivalent to the operation of array a referenced by b.

This method of calling is commonly used in C++.

Example:

# include typedef int array [8]; int a [8] = {1, 3, 5, 7, 9, 11, 13}; void fun (array & b, int n) {for (int iTuno; I)

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