//-------------------------------------------------------
// Example of how to log information in PbO
// 
// Written by: Quinn Hsu
// Determines the smallest integer in an array of integers
// Purposefully inserted bug to demonstrate how ##LOG
//		can be used in debugging
//-------------------------------------------------------

#include <stdio.h>

int min_element(const int *array, int length) {
	int i, smallest;
	
	smallest = array[0];
	
	##LOG(int inside_min_element_initial_smallest = smallest)
	
	for(i=1; i<length; i++) {
		if (array[i] > smallest) { // mistake
			smallest = array[i];
			
			##LOG(int inside_min_element_new_smallest = smallest)
		}
	}	
	
	return smallest;

}

int main(int argc, char** argv) {
	int array[] = {5,16,7,39,5,2,40,5};
	
	
	##LOG(string outside_min_element = "entering min_element()")
	int smallest = min_element(array, 8);
	##LOG(string outside_min_element = "exiting min_element()")
	
	// smallest should be 2
	
	printf("The smallest element in the array was %d\n", smallest);
}