diff --git "a/wnsmir/\352\267\270\353\246\254\353\224\224/\355\203\235\353\260\260 \353\260\260\353\213\254\352\263\274 \354\210\230\352\261\260\355\225\230\352\270\260.py" "b/wnsmir/\352\267\270\353\246\254\353\224\224/\355\203\235\353\260\260 \353\260\260\353\213\254\352\263\274 \354\210\230\352\261\260\355\225\230\352\270\260.py"
new file mode 100644
index 0000000..248ce5f
--- /dev/null
+++ "b/wnsmir/\352\267\270\353\246\254\353\224\224/\355\203\235\353\260\260 \353\260\260\353\213\254\352\263\274 \354\210\230\352\261\260\355\225\230\352\270\260.py"	
@@ -0,0 +1,54 @@
+def solution(cap, n, deliveries, pickups):
+    answer = 0
+    last_del = n-1
+    last_pick = n-1
+    
+    # 아직 배달, 수거할 집이 남아있다면 반복
+    while last_del >= 0 or last_pick >= 0:
+        # 가장 먼 배달/수거할 집 업데이트
+        while last_del >= 0 and deliveries[last_del] == 0:
+            last_del -= 1
+        while last_pick >= 0 and pickups[last_pick] == 0:
+            last_pick -= 1
+        
+        # 이번턴에 갈 가장 마지막집
+        far = max(last_pick, last_del) + 1
+        answer += far * 2
+
+        # deliver == 한번에 가능한 배달 수
+        deliver = cap
+        
+        # 배달도 가능하고, 배달해야할 집이 남았디면
+        while deliver > 0 and last_del >= 0:
+            # 집이 비었을떄 다음집으로
+            if deliveries[last_del] == 0:
+                last_del -= 1
+                continue
+            
+            # 최대용량보다 배달할게 적을때 최대용량 줄이고 다음집
+            if deliveries[last_del] <= deliver:
+                deliver -= deliveries[last_del]
+                deliveries[last_del] = 0
+                last_del -= 1
+            
+            # 최대용량을 넘어설때 최대용량만큼 배달하고 종료
+            else:
+                deliveries[last_del] -= deliver
+                deliver = 0
+
+        pick = cap
+        while pick > 0 and last_pick >= 0:
+            if pickups[last_pick] == 0:
+                last_pick -= 1
+                continue
+                
+            if pickups[last_pick] <= pick:
+                pick -= pickups[last_pick]
+                pickups[last_pick] = 0
+                last_pick -= 1
+                
+            else:
+                pickups[last_pick] -= pick
+                pick = 0
+
+    return answer
\ No newline at end of file