Namespace Aliasing

Medium Namespaces

Solve in Playground →

Problem Statement

Write a C++ program creating an alias for a long, nested namespace name.

Input Format

A single integer N.

Output Format

Print squared value using namespaced function accessed via alias.

Constraints

-1000 <= N <= 1000

Sample Input

Sample Output

Explanation

Namespace aliasing simplifies accessing deeply nested or lengthy namespace identifiers.

Starter Code

#include <iostream>

namespace CompanyDivisionDepartmentProject {
    int square(int x) {
        return x * x;
    }
}

// Create namespace alias CDP here

int main() {
    int n;
    if (std::cin >> n) {
        std::cout << CDP::square(n) << "n";
    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

Start Coding in IDE →