From 069ccd0601709a3f8432d4f152a46312cced8dd9 Mon Sep 17 00:00:00 2001
From: Jiyun Kim <jiyun4188@gmail.com>
Date: Wed, 31 May 2023 19:12:31 +0900
Subject: [PATCH] =?UTF-8?q?#26=20:=2010026=5F=EC=A0=81=EB=A1=9D=EC=83=89?=
 =?UTF-8?q?=EC=95=BD?=
MIME-Version: 1.0
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---
 ...01\353\241\235\354\203\211\354\225\275.py" | 41 ++++++++-----------
 1 file changed, 16 insertions(+), 25 deletions(-)

diff --git "a/\354\235\264\355\213\260\354\247\200\354\234\244/10026_\354\240\201\353\241\235\354\203\211\354\225\275.py" "b/\354\235\264\355\213\260\354\247\200\354\234\244/10026_\354\240\201\353\241\235\354\203\211\354\225\275.py"
index 786a158..30d320b 100644
--- "a/\354\235\264\355\213\260\354\247\200\354\234\244/10026_\354\240\201\353\241\235\354\203\211\354\225\275.py"
+++ "b/\354\235\264\355\213\260\354\247\200\354\234\244/10026_\354\240\201\353\241\235\354\203\211\354\225\275.py"
@@ -13,21 +13,11 @@
 dirX = [1, -1, 0, 0]
 dirY = [0, 0, 1, -1]
 
-graph
-graph = [list(input().rstrip()) for _ in range(n+1)]
-
-#graph = [[]]  # 인덱스 0은 빈 리스트로 초기화
-
-# for _ in range(n):
-#     line = list(input().rstrip())
-#     graph.append(line)
-
-# graph = [[]]
-# for i in range(n):
-#   graph.append(list(sys.stdin.readline().rstrip()))
+#graph
+graph = [list(input().rstrip()) for _ in range(n)]
 
 #visited
-visited=[[False]*(n+1) for _ in range(n+1)]
+visited=[[False]*(n) for _ in range(n)]
 
 count1 = 0
 count2 = 0
@@ -40,27 +30,28 @@ def dfs(x,y):
     for i in range(4):
         newX = x + dirX[i]
         newY = y + dirY[i]
-        if not visited[newX][newY]:
-            if graph[newX][newY] == graph[x][y]:#위 조건 만족하면서 탐색중인 색상과 같은 색이면
-                dfs(newX, newY)  #dfs로 탐색
+        if (n > newX >= 0) and (n > newY >= 0):
+            if not visited[newX][newY]:
+                if graph[newX][newY] == graph[x][y]:#위 조건 만족하면서 탐색중인 색상과 같은 색이면    
+                        dfs(newX, newY)  #dfs로 탐색
 
 # 적녹색약이 아닌 사람 
-for i in range(1, n+1):
-    for j in range(1, n+1):
+for i in range(0, n):
+    for j in range(0, n):
         if graph[i][j] and not visited[i][j]:
             dfs(i, j)
             count1 += 1
 
 # 적녹색약인 사람
 # 초록색->빨간색으로 변경
-for i in range(1, n+1):
-    for j in range(1, n+1):
-        if graph[i][j] == 'G':
-            graph[i][j] = 'R'
+for i in range(0, n):
+    for j in range(0, n):
+        if graph[i][j] == 'R':
+            graph[i][j] = 'G'
 # 방문정보 초기화
-visited = [[False]*(n+1) for _ in range(n+1)] 
-for i  in range(1, n+1):
-    for j in range(1, n+1):
+visited = [[False]*(n) for _ in range(n)] 
+for i  in range(0, n):
+    for j in range(0, n):
         if graph[i][j] and not visited[i][j]:
             dfs(i, j)
             count2 += 1