Beginners must practice this program.
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int a=10;
int b=20;
int *ptra=&a;
int *ptrb=&b;
cout<<a<<endl;
cout<<&a;
cout<<ptra;
cout<<&ptra;
cout<<*ptra;
getch();
}
Thursday 6 September 2012
Basics of pointers
Beginners must practice this program.
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int a=10;
int b=20;
int *ptra=&a;
int *ptrb=&b;
cout<<a<<endl;
cout<<&a;
cout<<ptra;
cout<<&ptra;
cout<<*ptra;
getch();
}
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