Learn Pointer In C At TCCI, Ahmedabad
TCCI-Tririd Computer coaching institute is a leading computer institute in bopal-ahmedabad. We aim to provide World Class Learning Environment in Latest Software & IT Computer Courses. We offer c language at TCCI, bopal-ahmedabad. A pointer is a variable which contains the address of another variable. The unary operator & gives the ``address of a variable''. i.e. int a=10; // Declaration of int variable a int *p; // Declaration of pointer variable p p=&a; //now assign address of a variable to the p pointer . p address variable 5000
a=10
We can do integer arithmetic on a pointer like ++*p;