Void Pointer

Medium Pointers

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Problem Statement

Write a C++ program using a void pointer (`void *`) to store the address of an integer, cast it back, and print the value.

Input Format

A single integer N.

Output Format

Print value accessed via casted void pointer.

Constraints

-100000 <= N <= 100000

Sample Input

Sample Output

Void Pointer Value: 555

Explanation

Void pointers can point to any data type but must be explicitly cast before dereferencing.

Starter Code

#include <iostream>

int main() {
    int n;
    if (std::cin >> n) {
        void *vptr = &n;
        // Write your code here using static_cast<int*>
    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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