From 89efd7c83a3092a337f07dfacbebdd3be0d8d97e Mon Sep 17 00:00:00 2001
From: CyC2018 <zhengyc101@163.com>
Date: Wed, 28 Oct 2026 13:45:03 +0800
Subject: [PATCH] =?UTF-8?q?Update=2013.=20=E6=9C=BA=E5=99=A8=E4=BA=BA?=
 =?UTF-8?q?=E7=9A=84=E8=BF=90=E5=8A=A8=E8=8C=83=E5=9B=B4.md?=
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题目链接改为力扣中的对应题目，题目描述和代码按该题的接口调整。
---
 notes/13. 机器人的运动范围.md | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/notes/13. 机器人的运动范围.md b/notes/13. 机器人的运动范围.md
index dd96086e..58066d50 100644
--- a/notes/13. 机器人的运动范围.md	
+++ b/notes/13. 机器人的运动范围.md	
@@ -1,6 +1,6 @@
 # 13. 机器人的运动范围
 
-[牛客网](https://www.nowcoder.com/practice/6e5207314b5241fb83f2329e89fdecc8?tpId=13&tqId=11219&tPage=1&rp=1&ru=/ta/coding-interviews&qru=/ta/coding-interviews/question-ranking&from=cyc_github)
+[Leetcode](https://leetcode.cn/problems/ji-qi-ren-de-yun-dong-fan-wei-lcof/)
 
 ## 题目描述
 
@@ -14,20 +14,20 @@
 
 ```java
 private static final int[][] next = {{0, -1}, {0, 1}, {-1, 0}, {1, 0}};
-private int cnt = 0;
+private int res = 0;
 private int rows;
 private int cols;
 private int threshold;
 private int[][] digitSum;
 
-public int movingCount(int threshold, int rows, int cols) {
-    this.rows = rows;
-    this.cols = cols;
-    this.threshold = threshold;
+public int wardrobeFinishing(int m, int n, int cnt) {
+    this.rows = m;
+    this.cols = n;
+    this.threshold = cnt;
     initDigitSum();
     boolean[][] marked = new boolean[rows][cols];
     dfs(marked, 0, 0);
-    return cnt;
+    return res;
 }
 
 private void dfs(boolean[][] marked, int r, int c) {
@@ -36,7 +36,7 @@ private void dfs(boolean[][] marked, int r, int c) {
     marked[r][c] = true;
     if (this.digitSum[r][c] > this.threshold)
         return;
-    cnt++;
+    res++;
     for (int[] n : next)
         dfs(marked, r + n[0], c + n[1]);
 }