diff --git a/Luogu/P2286/P2286.cpp b/Luogu/P2286/P2286.cpp
new file mode 100644
index 00000000..7e71c14f
--- /dev/null
+++ b/Luogu/P2286/P2286.cpp
@@ -0,0 +1,41 @@
+#include <algorithm>
+#include <iostream>
+#include <vector>
+
+using std::cin;
+using std::cout;
+const char endl = '\n';
+
+const int mod = 1e6;
+
+int n, op, x, ans;
+std::vector<int> a, b;
+
+int main() {
+    std::ios::sync_with_stdio(false);
+    cin >> n;
+    for (int i = 1; i <= n; i++) {
+        cin >> op >> x;
+        if (op == 0) {
+            if (b.empty()) {
+                a.insert(std::lower_bound(a.begin(), a.end(), -x), -x);
+            } else {
+                auto it = std::lower_bound(b.begin(), b.end(), -x);
+                if (it == b.end() || it != b.begin() && std::abs(-*it - x) > std::abs(-*(it - 1) - x)) --it;
+                ans = (ans + std::abs(-*it - x)) % mod;
+                b.erase(it);
+            }
+        } else {  // op == 1
+            if (a.empty()) {
+                b.insert(std::lower_bound(b.begin(), b.end(), -x), -x);
+            } else {
+                auto it = std::lower_bound(a.begin(), a.end(), -x);
+                if (it == a.end() || it != a.begin() && std::abs(-*it - x) > std::abs(-*(it - 1) - x)) --it;
+                ans = (ans + std::abs(-*it - x)) % mod;
+                a.erase(it);
+            }
+        }
+    }
+    cout << ans % mod << endl;
+    return 0;
+}