From 2d66c713f06609bfcbfa6099b4e858686ae620a2 Mon Sep 17 00:00:00 2001
From: fwqaaq <fwqaaq@gmail.com>
Date: Sat, 3 Jun 2023 13:58:57 +0800
Subject: [PATCH] =?UTF-8?q?Update=200121.=E4=B9=B0=E5=8D=96=E8=82=A1?=
 =?UTF-8?q?=E7=A5=A8=E7=9A=84=E6=9C=80=E4=BD=B3=E6=97=B6=E6=9C=BA.md=20abo?=
 =?UTF-8?q?ut=20rust?=
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---
 problems/0121.买卖股票的最佳时机.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/problems/0121.买卖股票的最佳时机.md b/problems/0121.买卖股票的最佳时机.md
index 753cb106..be8630f5 100644
--- a/problems/0121.买卖股票的最佳时机.md
+++ b/problems/0121.买卖股票的最佳时机.md
@@ -510,7 +510,22 @@ public class Solution
 }
 ```
 
+Rust:
 
+> 贪心
+
+```rust
+impl Solution {
+    pub fn max_profit(prices: Vec<i32>) -> i32 {
+        let (mut low, mut res) = (i32::MAX, 0);
+        for p in prices {
+            low = p.min(low);
+            res = res.max(p - low);
+        }
+        res
+    }
+}
+```
 
 
 <p align="center">