#include <iostream>

using namespace std;

int main() {
    
    char variable1 = 'b';
    int variable2 = 15;
    double variable3 = 10.2;
    
    char *pntr1 = &variable1;
    int *pntr2 = &variable2;
    double *pntr3 = &variable3;
    
    cout<<"before changing: "<<endl;
    cout<<"variable1 value= "<<variable1<<",\t\tAddress: "<<&variable1<<",\t*pntr1 value = "<<*pntr1<<endl;
    cout<<"variable2 value= "<<variable2<<",\tAddress: "<<&variable2<<",\t*pntr2 = "<<*pntr2<<endl;
    cout<<"variable3 value= "<<variable3<<",\tAddress: "<<&variable3<<",\t*pntr3 = "<<*pntr3<<endl;
    
    *pntr1 = 'c';
    *pntr2 = 25;
    *pntr3 = 12.50;
    
    cout<<"____________________"<<endl;
    cout<<"After changing: "<<endl;
    cout<<"variable1 value= "<<variable1<<",\t\tAddress: "<<&variable1<<",\t*pntr1 value = "<<*pntr1<<endl;
    cout<<"variable2 value= "<<variable2<<",\tAddress: "<<&variable2<<",\t*pntr2 = "<<*pntr2<<endl;
    cout<<"variable3 value= "<<variable3<<",\tAddress: "<<&variable3<<",\t*pntr3 = "<<*pntr3<<endl;

    
    return 0;
}
//OUTPUT:
before changing: 
variable1 value= b,		Address: b(b5��,	*pntr1 value = b
variable2 value= 15,	Address: 0x7ffce6356230,	*pntr2 = 15
variable3 value= 10.2,	Address: 0x7ffce6356228,	*pntr3 = 10.2
____________________
After changing: 
variable1 value= c,		Address: c(b5��,	*pntr1 value = c
variable2 value= 25,	Address: 0x7ffce6356230,	*pntr2 = 25
variable3 value= 12.5,	Address: 0x7ffce6356228,	*pntr3 = 12.5