Understanding Pointers In C By Yashwant Kanetkar Free Pdf 1763 -

int x = 10; int *ptr = &x; This initializes the pointer ptr with the memory address of x .

int x = 10; int *ptr = &x; printf("%d", *ptr); // prints 10 This code dereferences the pointer ptr and prints the value stored at the memory address it points to, which is the value of x . int x = 10; int *ptr = &x;

A pointer is a variable that stores the memory address of another variable. In other words, a pointer "points to" the location of a variable in memory. In other words, a pointer "points to" the

To access the value stored at the memory address pointed to by a pointer, you use the dereference operator (*). For example: You can find a free PDF version of

Pointers are a fundamental concept in C programming, and mastering them is crucial for becoming proficient in C.

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