Write a cpp program to read an integer number. use a pointer to display this numbe

#include <iostream>

using namespace std;

int main() {

   int n,*p;

   cin>>n;//taking input.

   *p=n;//passing the address of n to pointer.

   cout<<*p<<endl;//printing the number using the dereferncing operator.

return 0;

}

Explanation:

The above written program in in C++.This program takes input of the integer n and stores the address of the integer in the pointer p. For printing the value of the to which the pointer is pointing we need to used the dereferencing  operator * .

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).