#include <stdio.h>

#define ROWS 5
#define COLS 5

// A saddle point is an element in a 2D matrix that is the smallest in its row, 
// but largest in its column.
// find_saddle_point should return the saddle point element or -1 if there is 
// no saddle point
// DO NOT CHANGE THE FUNCTION DECLARATION
int find_saddle_point(int grid[ROWS][COLS]) {
    // WRITE YOUR CODE HERE!
    return 0;
}

// This is a simple main function which could be used
// to test your find_saddle_point function.
// Only your find_saddle_point function will be marked.
int main(void) {

    // This grid should return 12 when passed to the find_saddle_point function
    // This is because the element at test_grid[1][2], is the smallest in its row
    // but largest in its column
    int test_grid[ROWS][COLS] = {
        {16, 11, 10,  9, 13},
        {15, 13, 12, 14, 16},
        {18,  3,  4,  5,  5},
        {16, 14, 11,  4,  5},
        { 1,  2, 10,  4, 95},
    };
    // DO NOT ADD YOUR FUNCTIONALITY/LOGIC IN MAIN
    // IT WILL NOT BE MARKED
    int result = find_saddle_point(test_grid);
    printf("%d\n", result);
    
    return 0;
}