Jun 4, 2022 · May 13, 2022 · May 13, 2022 · May 13, 2022 · May 13, 2022 · May 14, 2022
diff --git a/problems/0714.买卖股票的最佳时机含手续费(动态规划).md b/problems/0714.买卖股票的最佳时机含手续费(动态规划).md
Original file line number	Diff line number	Diff line change
Expand Up		@@ -200,6 +200,29 @@ const maxProfit = (prices,fee) => {
		}
		```

	TypeScript:

	```typescript
	function maxProfit(prices: number[], fee: number): number {
	/**
	dp[i][0]:持有股票
	dp[i][1]: 不持有
	*/
	const length: number = prices.length;
	if (length === 0) return 0;
	const dp: number[][] = new Array(length).fill(0).map(_ => []);
	dp[0][0] = -prices[0];
	dp[0][1] = 0;
	for (let i = 1; i < length; i++) {
	dp[i][0] = Math.max(dp[i - 1][0], dp[i - 1][1] - prices[i]);
	dp[i][1] = Math.max(dp[i - 1][1], dp[i - 1][0] + prices[i] - fee);
	}
	return dp[length - 1][1];
	};
	```




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