Best Time to Buy and Sell Stock.java

class Solution {
public int maxProfit(int[] prices) {
int profit = 0;
int minElement = Integer.MAX_VALUE;
for(int i=0; i<prices.length; i++){
profit = Math.max(profit, prices[i]-minElement);
minElement = Math.min(minElement, prices[i]);
}
return profit;
}
}