diff --git "a/minjeong/DFSBFS/2025-06-16-[\353\260\261\354\244\200]-#14226-\354\235\264\353\252\250\355\213\260\354\275\230.py" "b/minjeong/DFSBFS/2025-06-16-[\353\260\261\354\244\200]-#14226-\354\235\264\353\252\250\355\213\260\354\275\230.py"
new file mode 100644
index 00000000..006b4c5a
--- /dev/null
+++ "b/minjeong/DFSBFS/2025-06-16-[\353\260\261\354\244\200]-#14226-\354\235\264\353\252\250\355\213\260\354\275\230.py"
@@ -0,0 +1,38 @@
+import sys
+from collections import deque
+input = sys.stdin.readline
+
+# 1. 입력 및 초기화
+S = int(input())
+MAX = 1001
+
+# visited[screen][clipboard] = 해당 상태까지 걸린 시간
+visited = [[-1] * MAX for _ in range(MAX)]
+visited[1][0] = 0
+
+queue = deque([(1, 0)]) # 화면 임티 개수, 클립보드 임티 개수
+
+# 2. BFS 탐색
+while queue:
+    screen, clip = queue.popleft()
+
+    # 3. 목표 달성 시 종료
+    if screen == S:
+        print(visited[screen][clip])
+        break
+
+    for i in range(3):
+        if i == 0:      # 복사 (화면 → 클립보드)
+            new_screen, new_clipboard = screen, screen
+        elif i == 1:    # 붙여넣기 (클립보드 → 화면)
+            new_screen, new_clipboard = screen + clip, clip
+        else:           # 삭제 (화면 - 1)
+            new_screen, new_clipboard = screen - 1, clip
+
+        if new_screen >= MAX or new_screen < 0 \
+                or new_clipboard >= MAX or new_clipboard < 0 \
+                or visited[new_screen][new_clipboard] != -1:
+            continue
+
+        visited[new_screen][new_clipboard] = visited[screen][clip] + 1
+        queue.append((new_screen, new_clipboard))
diff --git "a/minjeong/DFSBFS/2025-06-21-[\353\260\261\354\244\200]-#13549-\354\210\250\353\260\224\352\274\255\354\247\2103.py" "b/minjeong/DFSBFS/2025-06-21-[\353\260\261\354\244\200]-#13549-\354\210\250\353\260\224\352\274\255\354\247\2103.py"
new file mode 100644
index 00000000..0fc7d514
--- /dev/null
+++ "b/minjeong/DFSBFS/2025-06-21-[\353\260\261\354\244\200]-#13549-\354\210\250\353\260\224\352\274\255\354\247\2103.py"
@@ -0,0 +1,28 @@
+import sys
+from collections import deque
+input = sys.stdin.readline
+
+MAX = 100000
+N, K = map(int, input().split())
+visited = [-1] * (MAX + 1)
+
+queue = deque()
+queue.append(N)
+visited[N] = 0
+
+while queue:
+    current = queue.popleft()
+
+    # 순간이동 (0초) -> 큐 앞쪽에 넣기
+    nx = current * 2
+    if 0 <= nx <= MAX and visited[nx] == -1:
+        visited[nx] = visited[current]
+        queue.appendleft(nx)  # 핵심!
+
+    # 걷는 경우 (+1, -1) -> 큐 뒤쪽에 넣기
+    for nx in (current - 1, current + 1):
+        if 0 <= nx <= MAX and visited[nx] == -1:
+            visited[nx] = visited[current] + 1
+            queue.append(nx)
+
+print(visited[K])
diff --git "a/minjeong/Greedy/2025-06-22-[\355\224\204\353\241\234\352\267\270\353\236\230\353\250\270\354\212\244]-\355\202\244\355\214\250\353\223\234\353\210\204\353\245\264\352\270\260.py" "b/minjeong/Greedy/2025-06-22-[\355\224\204\353\241\234\352\267\270\353\236\230\353\250\270\354\212\244]-\355\202\244\355\214\250\353\223\234\353\210\204\353\245\264\352\270\260.py"
new file mode 100644
index 00000000..ab54b4b6
--- /dev/null
+++ "b/minjeong/Greedy/2025-06-22-[\355\224\204\353\241\234\352\267\270\353\236\230\353\250\270\354\212\244]-\355\202\244\355\214\250\353\223\234\353\210\204\353\245\264\352\270\260.py"
@@ -0,0 +1,45 @@
+def solution(numbers, hand):
+    answer = ''
+    pad = {'1': (0, 0), '2': (0, 1), '3': (0, 2),
+           '4': (1, 0), '5': (1, 1), '6': (1, 2),
+           '7': (2, 0), '8': (2, 1), '9': (2, 2),
+           '*': (3, 0), '0': (3, 1), '#': (3, 2)
+           }
+
+    left = pad['*']
+    right = pad['#']
+
+    for num in numbers:
+        # 왼손이 눌러야 하는 번호
+        if num in (1, 4, 7):
+            answer += 'L'
+            left = pad[str(num)]
+        # 오른손이 눌러야 하는 번호
+        elif num in (3, 6, 9):
+            answer += 'R'
+            right = pad[str(num)]
+        # 가운데 번호일 경우 (2, 5, 8, 0)
+        else:
+
+            # 해당 번호와 왼손 거리
+            left_dist = abs(left[0] - pad[str(num)][0]) + abs(left[1] - pad[str(num)][1])
+            # 해당 번호와 오른손 거리
+            right_dist = abs(right[0] - pad[str(num)][0]) + abs(right[1] - pad[str(num)][1])
+
+            # 더 가까운 거리
+            if left_dist < right_dist:
+                answer += 'L'
+                left = pad[str(num)]
+            elif left_dist > right_dist:
+                answer += 'R'
+                right = pad[str(num)]
+            # 왼손과 오른손 거리가 같을 경우
+            else:
+                if hand == 'right':
+                    answer += 'R'
+                    right = pad[str(num)]
+                else:
+                    answer += 'L'
+                    left = pad[str(num)]
+
+    return answer
\ No newline at end of file