Static Member Functions

Easy Static Members & Friend Functions

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Problem Statement

Create a `Config` class with a private static integer `version` initialized to 1. Provide a public static member function `int getVersion()` that returns this value. In `main()`, call this static method directly via the class name and print ‘Version: [v]’.

Input Format

None

Output Format

Print the version formatted.

Constraints

None

Sample Output

Version: 1

Explanation

Static member functions can be called directly without an object and can only access static data members of the class.

Starter Code

#include <iostream>

class Config {
    // Declare private static data and public static method
};

// Initialize static data

int main() {
    // Call getVersion() statically and print
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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