explain c++ pointers code example
Example 1: pionter in c++
#include <iostream>
using namespace std;
int main(){
int *p, var=101;
p = &var;
cout<<"Address of var: "<<&var<<endl;
cout<<"Address of var: "<<p<<endl;
cout<<"Address of p: "<<&p<<endl;
cout<<"Value of var: "<<*p;
return 0;
}
Example 2: pointer in c++
int* pointVar, var;
var = 5;
pointVar = &var;
cout << *pointVar << endl;
In the above code, the address of var is assigned to the pointVar pointer.
We have used the *pointVar to get the value stored in that address.