program that print the value and address of different data type using pointer (POP) (159)

#include<iostream>

using namespace std;

int main()

{

int a=10;

float b=2.5;

char ch='z';

int* ptr1;

float* ptr2;

char* ptr3;

ptr1=&a;

ptr2=&b;

ptr3=&ch;

cout<<"1st way of display value of different data types:"<<endl;

cout<<"************************************************"<<endl;

cout<<"the value of integer a:"<<a<<endl;

cout<<"the value of float b:"<<b<<endl;

cout<<"the value of character ch:"<<ch<<endl;

cout<<"2nd way of display value of different data types:"<<endl;

cout<<"************************************************"<<endl;

cout<<"the value of integer a:"<<*ptr1<<endl;

cout<<"the value of float b:"<<*ptr2<<endl;

cout<<"the value of character ch:"<<*ptr3<<endl;

cout<<"1st way of display address of different data types:"<<endl;

cout<<"************************************************"<<endl;

cout<<"the address of integer a:"<<&a<<endl;

cout<<"the address of float b:"<<&b<<endl;

cout<<"the address of character ch:"<<&ch<<endl;

     cout<<"2nd way of display address of different data types:"<<endl;

cout<<"************************************************"<<endl;

cout<<"the address of integer a:"<<ptr1<<endl;

cout<<"the address of float b:"<<ptr2<<endl;

cout<<"the address of character ch:"<<ptr3<<endl;

}