题解 | #买卖股票的最好时机(一)#
买卖股票的最好时机(一)
https://www.nowcoder.com/practice/64b4262d4e6d4f6181cd45446a5821ec
public int maxProfit (int[] prices) {
// write code here
int minprice = Integer.MAX_VALUE;
int maxprofit = 0;
for (int i = 0; i < prices.length; i++) {
if (prices[i] < minprice) {
minprice = prices[i];
} else if (prices[i] - minprice > maxprofit) {
maxprofit = prices[i] - minprice;
}
}
return maxprofit;
}
