class Solution {
public:
int maxProfit(vector<int>& prices) {
int min=INT_MAX;
int max=0;
for(int i=0;i<prices.size();i++)
{
if(prices[i]<min)
min=prices[i];
else if(prices[i]-min>max)
max=prices[i]-min;
}
return max;
}
};
leetcode 121: Best Time to Buy and Sell Stock
最新推荐文章于 2022-07-03 21:43:22 发布