From d2df3fd8d9d9f44e47cdbcf049971869c5dea635 Mon Sep 17 00:00:00 2001
From: Ren Baoshuo <i@baoshuo.ren>
Date: Mon, 2 Nov 2020 17:05:29 +0800
Subject: [PATCH] =?UTF-8?q?P3378=20=E3=80=90=E6=A8=A1=E6=9D=BF=E3=80=91?=
 =?UTF-8?q?=E5=A0=86?=
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R41079850
---
 problem/P3378/P3378.cpp | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 problem/P3378/P3378.cpp

diff --git a/problem/P3378/P3378.cpp b/problem/P3378/P3378.cpp
new file mode 100644
index 00000000..0fc7930f
--- /dev/null
+++ b/problem/P3378/P3378.cpp
@@ -0,0 +1,25 @@
+#include<bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    priority_queue<int, vector<int>, greater<int> > q;
+    int n;
+    cin >> n;
+    while(n--) {
+        int op;
+        cin >> op;
+        if(op == 1) {
+            int x;
+            cin >> x;
+            q.push(x);
+        }
+        else if(op == 2) {
+            cout << q.top() << endl;
+        }
+        else if(op == 3) {
+            q.pop();
+        }
+    }
+    return 0;
+}