Resolving Name Conflicts

Medium Namespaces

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Problem Statement

Write a C++ program resolving name conflicts between two namespaces containing identically named functions using scope resolution (`::`).

Input Format

A single integer N.

Output Format

Print values computed from both namespaces on separate lines.

Constraints

-1000 <= N <= 1000

Sample Input

Sample Output

20
100

Explanation

Scope resolution operator resolves ambiguity when multiple namespaces define identical identifiers.

Starter Code

#include <iostream>

namespace NS1 {
    int compute(int x) { return x * 2; }
}

namespace NS2 {
    int compute(int x) { return x * x; }
}

int main() {
    int n;
    if (std::cin >> n) {
        // Print NS1::compute(n) and NS2::compute(n)
    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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