15-alstjr7437

alstjr7437/README.md

@@ -15,3 +15,5 @@
 | 11차시 | 2024.02.23 |  해시  | <a href="https://school.programmers.co.kr/learn/courses/30/lessons/42579">베스트 앨범</a> | https://github.com/AlgoLeadMe/AlgoLeadMe-6/pull/39 |
 | 12차시 | 2024.02.26 |  BFS  | <a href="https://www.acmicpc.net/problem/3197">백조의 호수</a> | https://github.com/AlgoLeadMe/AlgoLeadMe-6/pull/41 |
 | 13차시 | 2024.02.29 |  DP  | <a href="https://www.acmicpc.net/problem/10844">쉬운 계단 수</a> | https://github.com/AlgoLeadMe/AlgoLeadMe-6/pull/42 |
+| 14차시 | 2024.03.03 |  브루트포스  | <a href="https://www.acmicpc.net/problem/18111">마인크래프트</a> | https://github.com/AlgoLeadMe/AlgoLeadMe-6/pull/48 |
+| 15차시 | 2024.03.09 |  우선순위 큐  | <a href="https://www.acmicpc.net/problem/13975">파일 합치기3</a> | https://github.com/AlgoLeadMe/AlgoLeadMe-6/pull/53 |

alstjr7437/우선순위-큐/파일-합치기3.py

@@ -0,0 +1,17 @@
+from heapq import *
+
+t = int(input())
+
+for _ in range(t):
+    n = int(input()) 
+    answer = 0
+    heap = []
+
+    for i in map(int, input().split()):
+        heappush(heap, i)
+
+    while len(heap) > 1 :
+        temp = heappop(heap) + heappop(heap)
+        heappush(heap, temp)
+        answer += temp
+    print(answer)