Custom Header

Medium Preprocessor & Header Files

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Problem Statement

Write a C program demonstrating user-defined header inclusion simulation (`#include`) containing utility macros or functions.

Input Format

Two space-separated integers A and B.

Output Format

Print the sum computed via custom header utility.

Constraints

-10000 <= A, B <= 10000

Sample Input

12 18

Sample Output

Explanation

Includes custom header utilities to perform addition.

Starter Code

#include <stdio.h>

// Simulated custom header content
#define CUSTOM_ADD(a, b) ((a) + (b))

int main() {
    int a, b;
    if (scanf("%d %d", &a, &b) == 2) {
        // Write your code here
    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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