Anonymous Namespaces

Medium Namespaces

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Problem Statement

Write a C++ program demonstrating internal linkage using an anonymous namespace for translation unit-local variables.

Input Format

A single integer N.

Output Format

Print localized internal value.

Constraints

-100000 <= N <= 100000

Sample Input

Sample Output

Internal Value: 888

Explanation

Anonymous namespaces provide internal linkage, restricting identifiers to the current translation unit.

Starter Code

#include <iostream>

namespace {
    int internalVal = 0;
}

int main() {
    int n;
    if (std::cin >> n) {
        // Assign n to internalVal and print
    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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