> ## Documentation Index
> Fetch the complete documentation index at: https://learn.acadlink.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Basic Pointer

> Print a variable's value and address using a pointer.

## 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

```c theme={null}
#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)
```