Using Declaration (using namespace::member)

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Problem Statement

Write a C++ program bringing a specific namespace member into scope using a using-declaration.

Input Format

Two space-separated integers A and B.

Output Format

Print multiplication product.

Constraints

-1000 <= A, B <= 1000

Sample Input

6 7

Sample Output

Explanation

Using-declarations bring individual symbols into scope rather than the entire namespace.

Starter Code

#include <iostream>

namespace AdvancedMath {
    int multiply(int a, int b) {
        return a * b;
    }
}

// Use AdvancedMath::multiply here

int main() {
    int a, b;
    if (std::cin >> a >> b) {
        std::cout << multiply(a, b) << "n";
    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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