diff --git "a/leetcode3/\353\263\200\354\247\200\355\230\221/v2/1034. Coloring A Border.py" "b/leetcode3/\353\263\200\354\247\200\355\230\221/v2/1034. Coloring A Border.py"
new file mode 100644
index 00000000..b038114c
--- /dev/null
+++ "b/leetcode3/\353\263\200\354\247\200\355\230\221/v2/1034. Coloring A Border.py"	
@@ -0,0 +1,39 @@
+from collections import deque
+
+class Solution:
+    def colorBorder(self, grid: List[List[int]], row: int, col: int, color: int) -> List[List[int]]:
+        queue = deque()
+        
+        m, n = len(grid), len(grid[0])
+        
+        visited = [[0] * n for _ in range(m)]
+        tmp = [[0] * n for _ in range(m)]
+        
+        queue.append((col,row))
+        c = grid[row][col]
+        dirs = [(0,1),(0,-1),(1,0),(-1,0)]
+        
+        
+        while True:
+            if len(queue) == 0:
+                break
+            
+            x,y = queue.popleft()
+            visited[y][x] = 1
+            
+            if x == 0 or x == n-1 or y == 0 or y == m-1:
+                tmp[y][x] = 1
+            elif not (grid[y+1][x] == c and grid[y-1][x] == c and grid[y][x+1] == c and grid[y][x-1] == c):
+                tmp[y][x] = 1
+
+            for dx,dy in dirs:
+                if 0 <= x + dx < n and 0 <= y + dy < m and visited[y+dy][x+dx] == 0 and grid[y+dy][x+dx] == c:
+                    queue.append((x+dx,y+dy))
+
+        for y in range(m):
+            for x in range(n):
+                if tmp[y][x] == 1:
+                    grid[y][x] = color
+
+        return grid
+        
\ No newline at end of file
diff --git "a/leetcode3/\353\263\200\354\247\200\355\230\221/v2/3838. Weighted Word Mapping.py" "b/leetcode3/\353\263\200\354\247\200\355\230\221/v2/3838. Weighted Word Mapping.py"
new file mode 100644
index 00000000..3451d4e2
--- /dev/null
+++ "b/leetcode3/\353\263\200\354\247\200\355\230\221/v2/3838. Weighted Word Mapping.py"	
@@ -0,0 +1,27 @@
+
+'''
+1. 아이디어 :
+alphabet dic, dic_rev 만들고, 이에 매핑해서 구한다.
+
+2. 시간복잡도 :
+    o(n * m) n: words 길이, m: word 길이
+3. 자료구조/알고리즘 :
+'''
+class Solution:
+    def mapWordWeights(self, words: List[str], weights: List[int]) -> str:
+        alphabet = 'abcdefghijklmnopqrstuvwxyz'
+        dic = {}
+        dic_rev = {}
+        wn = len(weights)
+        for i in range(wn):
+            dic[alphabet[i]] = weights[i]
+            dic_rev[25-i] = alphabet[i]
+        
+        ans = ''
+        for word in words:
+            tmp = sum([dic[w] for w in word])
+            ans += dic_rev[tmp%26]
+        
+        return ans
+        
+            
\ No newline at end of file