Can you fix the syntax and logic errors of the pointer program. Make sure all pr

Question

Can you fix the syntax and logic errors of the pointer program. Make sure all printouts match the label of what to print.

/* d4-3.cpp
This program will print the address, contents, and what
a pointer is pointing at.
Change cout statements to print what label says to print
*/
#include<iostream>
using namespace std;

void printp(int); // make argument a pointer
void pointinput(int); // make argument a pointer

void main()
{
   int num;
   cout << "Enter an integer into main's num: ";
   cin >> num;
   printp(num);
   cout << "The address of num is num ";
cout << "The value of num is num ";
pointinput(num);
   cout << "The address of num is num ";
cout << "The value of num is num ";
}

void printp(int nptr1)
{
   cout << "Address of nptr1 accessed from printp is nptr1 ";
   cout << "Address of num accessed from printp is num ";
   cout << "Value of num accessed from printp is num ";
}

void pointinput(int nptr2)
{
   cout << "Enter an integer into main's num from pointinput: ";
   cin >> num;
   cout << "Address of nptr2 accessed from pointinput is nptr2 ";
   cout << "Address of num accessed from pointinput is num ";
   cout << "Value of num accessed from pointinput is num ";
}

Explanation / Answer

#include<iostream>
using namespace std;
void printp(int); // make argument a pointer
void pointinput(int); // make argument a pointer
void main()
{
int num;
cout << "Enter an integer into main's num: ";
cin >> num;
printp(&num);
cout << "The address of num is "<<&num<<" ";
cout << "The value of num is "<<num<<" ";
pointinput(&num);
cout << "The address of num is "<<&num<<" ";
cout << "The value of num is "<<num<<" ";
}
void printp(int *nptr1)
{
cout << "Address of nptr1 accessed from printp is "<<nptr1<<" ";
cout << "Address of num accessed from printp is "<<nptr1<<" ";
cout << "Value of num accessed from printp is "<<*nptr1<<" ";
}
void pointinput(int *nptr2)
{
cout << "Enter an integer into main's num from pointinput: ";
cin >> *nptr2;
cout << "Address of nptr2 accessed from pointinput is "<<nptr2<<" ";
cout << "Address of num accessed from pointinput is "<<nptr2<<" ";
cout << "Value of num accessed from pointinput is "<<*nptr2<<" ";
}

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