function maxProfit(arr) {

	var max = 0;
	var ops = 0;

for (let i=0; i < arr.length - 1; i++) {
	for (let j=i+1; j <= arr.length - 1; j++) {
		ops++;
		if (arr[j] - arr[i] > max) {
			max = arr[j] - arr[i];
		}
	}
}

console.log(ops);
return max;


}

console.log(maxProfit([25, 3, 1, 29, 13, 8, 45, 2, 4, 9, 5, 7, 12, 19]));