#include <stdio.h>
#include <string.h>
 
// Read only region start
int allensValue(int input1, int input2[], int input3[]) {
    int minAddition = input3[0] - input2[0];
 
    for (int i = 1; i < input1 - 1; i++) {
        int addition = input3[i] - input2[i];
        if (addition < minAddition) {
            minAddition = addition;
        }
    }
 
    return minAddition;
}
// Read only region end
 
// Write code here
 
int main() {
    int input1 = 4;
    int input2[] = {4, 3, 1, 2};
    int input3[] = {7, 4};
 
    int result = allensValue(input1, input2, input3);
 
    printf("Output: %d\n", result);
 
    return 0;
}