Multi-file Program

Medium Preprocessor & Header Files

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Problem Statement

Simulate a multi-file program structure by declaring an external function prototype (`extern`) and calling it in main.

Input Format

A single integer N.

Output Format

Print 'Processed: N'.

Constraints

-10000 <= N <= 10000

Sample Input

Sample Output

Processed: 10

Explanation

Demonstrates extern linkage across separate compilation units.

Starter Code

#include <stdio.h>

extern void processValue(int val);

void processValue(int val) {
    printf("Processed: %dn", val);
}

int main() {
    int n;
    if (scanf("%d", &n) == 1) {
        // Write your code here
    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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