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
import java.util.*; public class Solution { /** * 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可 * * * @param prices int整型一维数组 * @return int整型 */ public int maxProfit (int[] prices) { int res = 0; for (int i = 0; i < prices.length; i ++) { for (int j = i + 1; j < prices.length; j ++) { if (res < prices[j] - prices[i]) { res = prices[j] - prices[i]; } } } return res; } }