Basic Pointer - AcadLink Learn

Problem Statement

Write a C program that declares an integer variable, creates a pointer to it, and prints both the value and the memory address using the pointer.

Solution

#include <stdio.h>

int main() {
    int x = 42;
    int *p = &x;
    printf("Value   : %d\n", *p);
    printf("Address : %p\n", (void *)p);
    return 0;
}

Output

Value   : 42
Address : 0x7ffd... (varies by system)