Introduction to Pointers in C & C++

Pointers are the important concept in C & C++ programming language. In this article, I am going to take a journey with pointers. Feel free to come along with me learn what is pointers and why we need them.
Now, We are going to learn Pointers in step by step.

First, We will take look at Normal Variable Declaration,

#include int main(){ int a;

return 0; }