From cbde29b00ba5b46b1c31e12237a3e01728ea306c Mon Sep 17 00:00:00 2001
From: Zengtudor <Zengtudor@noreply.gitcode.com>
Date: Wed, 1 Oct 2025 20:49:03 +0800
Subject: [PATCH] =?UTF-8?q?refactor(P3956.cpp):=20=E7=A7=BB=E9=99=A4?=
 =?UTF-8?q?=E9=AD=94=E6=B3=95=E9=A2=9C=E8=89=B2=E5=A4=84=E7=90=86=E9=80=BB?=
 =?UTF-8?q?=E8=BE=91=E4=B8=AD=E7=9A=84=E5=86=97=E4=BD=99=E4=BB=A3=E7=A0=81?=
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简化bfs函数中处理魔法颜色的代码块，删除未使用的变量和重复逻辑
---
 src/10/1/P3956.cpp | 18 +-----------------
 src/10/1/P4162.cpp |  3 +++
 2 files changed, 4 insertions(+), 17 deletions(-)
 create mode 100644 src/10/1/P4162.cpp

diff --git a/src/10/1/P3956.cpp b/src/10/1/P3956.cpp
index 31124fd..d5569ac 100644
--- a/src/10/1/P3956.cpp
+++ b/src/10/1/P3956.cpp
@@ -111,23 +111,7 @@ int bfs() {
             else if (nxtColor == -1 && !used) {
                 int magicCost = 2;
                 for (int magicColor = 0; magicColor <= 1; magicColor++) {
-                    int addCost = 0;
-                    if (lastColor != magicColor) {
-                        addCost = 1;
-                    }
-                    int totalCost = cost + addCost + magicCost;
-                    int newLastColor = magicColor;
-                    bool newused = true;  
-                    if (totalCost < dist[nx][ny][newused][newLastColor]) {
-                        dist[nx][ny][newused][newLastColor] = totalCost;
-                        Node nxt;
-                        nxt.x = nx;
-                        nxt.y = ny;
-                        nxt.cost = totalCost;
-                        nxt.lastColor = newLastColor;
-                        nxt.used = newused;
-                        pq.push(nxt);
-                    }
+                    
                 }
             }
         }
diff --git a/src/10/1/P4162.cpp b/src/10/1/P4162.cpp
new file mode 100644
index 0000000..294989d
--- /dev/null
+++ b/src/10/1/P4162.cpp
@@ -0,0 +1,3 @@
+int main(){
+    
+}
\ No newline at end of file