Example Analysis of Array reference and pointer reference in C++

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Array references and pointer references in C++ I. the essence of references

Before we explain citation, we need to know why C++ puts forward the concept of citation separately. It was also mentioned earlier that C++ is an upgraded version of C language from a certain point of view. In fact, it has the same function as pointers in C language and makes the syntax more concise. Since it is mentioned that it has the same function as a pointer, the function of a reference is to alias the space.

Code parsing:

# define _ CRT_SECURE_NO_WARNINGS#includeusing namespace std;void test01 () {int a = 10; int& b = a; b = 100; cout