From 7851e51c7345590977d3881424354d6be0dd8eae Mon Sep 17 00:00:00 2001
From: Yuhao Ju <juguaguaji@gmail.com>
Date: Thu, 27 Apr 2023 15:35:27 +0800
Subject: [PATCH] =?UTF-8?q?update=20=200077.=E7=BB=84=E5=90=88=EF=BC=9A?=
 =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E5=A4=8D=E6=9D=82=E5=BA=A6=E5=88=86=E6=9E=90?=
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---
 problems/0077.组合.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/problems/0077.组合.md b/problems/0077.组合.md
index 9c6d481d..3f222a17 100644
--- a/problems/0077.组合.md
+++ b/problems/0077.组合.md
@@ -218,6 +218,10 @@ public:
     }
 };
 ```
+* 时间复杂度: O(n * 2^n)
+* 空间复杂度: O(n)
+
+
 
 还记得我们在[关于回溯算法，你该了解这些！](https://programmercarl.com/回溯算法理论基础.html)中给出的回溯法模板么？