From fb4c5d18ef757ec7c5d2e4204b0b1b662c9a8c52 Mon Sep 17 00:00:00 2001
From: Baoshuo <i@baoshuo.ren>
Date: Sun, 8 Jan 2023 18:28:05 +0800
Subject: [PATCH] C - Sonya and Problem Wihtout a Legend

https://codeforces.com/contest/713/submission/188408984
---
 Codeforces/713/C/C.cpp | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 Codeforces/713/C/C.cpp

diff --git a/Codeforces/713/C/C.cpp b/Codeforces/713/C/C.cpp
new file mode 100644
index 00000000..3031acb6
--- /dev/null
+++ b/Codeforces/713/C/C.cpp
@@ -0,0 +1,35 @@
+#include <iostream>
+#include <queue>
+
+using std::cin;
+using std::cout;
+const char endl = '\n';
+
+const int N = 1e6 + 5;
+
+int n;
+long long ans;
+std::priority_queue<long long> q;
+
+int main() {
+    std::ios::sync_with_stdio(false);
+    cin.tie(nullptr);
+
+    cin >> n;
+
+    for (int i = 1, x; i <= n; i++) {
+        cin >> x;
+
+        q.emplace(x - i);
+
+        if (q.top() > x - i) {
+            ans += q.top() - (x - i);
+            q.pop();
+            q.emplace(x - i);
+        }
+    }
+
+    cout << ans << endl;
+
+    return 0;
+}