diff --git "a/seongwon030/\355\201\220/\354\244\221\354\225\231\352\260\222\352\265\254\355\225\230\352\270\260.py" "b/seongwon030/\355\201\220/\354\244\221\354\225\231\352\260\222\352\265\254\355\225\230\352\270\260.py"
new file mode 100644
index 0000000..192a66a
--- /dev/null
+++ "b/seongwon030/\355\201\220/\354\244\221\354\225\231\352\260\222\352\265\254\355\225\230\352\270\260.py"
@@ -0,0 +1,45 @@
+import heapq
+
+def push_num(num):
+  # max_heap과 min_heap 크기 같으면 max_heap에 넣음
+  if len(max_heap) == len(min_heap):
+    heapq.heappush(max_heap, -num)
+  else:
+    # 크기가 다르면 이전에 max_heap에 넣은 것이므로
+    # min_heap에 넣는다
+    heapq.heappush(min_heap, num)
+
+  if min_heap and -max_heap[0] > min_heap[0]:
+    min = heapq.heappop(min_heap)
+    max = -heapq.heappop(max_heap)
+    heapq.heappush(max_heap, -min)
+    heapq.heappush(min_heap, max)
+
+T = int(input())
+for i in range(T):
+  max_heap = []
+  min_heap = [] 
+  re = []
+
+  n = int(input()) 
+  if n%2 == 0:
+    print(n//2)
+  else:
+    print(n//2+1)
+
+  for j in range(n//10 + 1):
+    arr = list(map(int,input().split()))
+    for k in range(len(arr)):
+      push_num(arr[k])
+      if k%2 == 0:
+        re.append(-max_heap[0])
+  if n%2 == 0:
+    re.append(-max_heap[0])
+  
+  cnt = 0
+  for p in range(len(re)):
+    cnt += 1
+    print(re[p],end=' ')
+    if cnt%10 == 0:
+      print()
+  print()
\ No newline at end of file