From af658eb2e67bfe66f96c09b3f96c264a3b9073c9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E7=A7=BB=E5=8A=A8=E5=BC=80=E5=8F=91=E5=B0=8F=E5=86=89?= <510495266@qq.com> Date: Wed, 10 Nov 2021 09:55:22 +0800 Subject: [PATCH] =?UTF-8?q?Update=20=E9=80=92=E5=BD=92.md?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- 8 Algorithms Analysis/递归.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/8 Algorithms Analysis/递归.md b/8 Algorithms Analysis/递归.md index f751283..3a8cd69 100644 --- a/8 Algorithms Analysis/递归.md +++ b/8 Algorithms Analysis/递归.md @@ -15,6 +15,9 @@ 递归运行效率较低,因为有函数调用的开销,递归多次也可能造成栈溢出。 + +### 递归树 + 画递归树,可以很方便地看到是否存在重叠子问题,如果有的话,就可以采用动态规划。