diff --git a/C++/1845-SeatReservationManager/Solution.cpp b/C++/1845-SeatReservationManager/Solution.cpp
new file mode 100644
index 0000000..8cad920
--- /dev/null
+++ b/C++/1845-SeatReservationManager/Solution.cpp
@@ -0,0 +1,34 @@
+#include <cstddef>
+#include <functional>
+#include <queue>
+#include <vector>
+
+using namespace std;
+class SeatManager {
+ private:
+  priority_queue<int, vector<int>, greater<>> availableSeats;
+
+ public:
+  SeatManager(int n) {
+    for (int i = 1; i <= n; ++i) {
+      availableSeats.push(i);
+    }
+  }
+
+  // Fetch smallest unreserved seat, reserves it and returns the number
+  int reserve() {
+    int smallestSeat = availableSeats.top();
+    availableSeats.pop();
+    return smallestSeat;
+  }
+
+  // unreserves the seat with the given seatNumber
+  void unreserve(int seatNumber) { availableSeats.push(seatNumber); }
+};
+
+/**
+ * Your SeatManager object will be instantiated and called as such:
+ * SeatManager* obj = new SeatManager(n);
+ * int param_1 = obj->reserve();
+ * obj->unreserve(seatNumber);
+ */
diff --git a/README.md b/README.md
index d1d5ba2..02def96 100644
--- a/README.md
+++ b/README.md
@@ -340,6 +340,7 @@ Now solving in C++. Like it.
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 | 1813 | SentenceSimilarityThree                                          |                                                [![C++](assets/c++.svg)](C++/1813-SentenceSimilarityThree/Solution.cpp)                                                |
 | 1823 | FindTheWinnerOfTheCircularGame                                   |                                            [![C++](assets/c++.svg)](C++/1823-FindTheWinnerOfTheCircularGame/Solution.cpp)                                             |
+| 1845 | SeatReservationManager                                           |                                                [![C++](assets/c++.svg)](C++/1845-SeatReservationManager/Solution.cpp)                                                 |
 | 1863 | SumOfAllSubsetXORTotals                                          |                                                [![C++](assets/c++.svg)](C++/1863-SumOfAllSubsetXORTotals/Solution.cpp)                                                |
 | 1884 | EggDropWith2EggsAndNFloors                                       |                                                [![Go](assets/go.svg)](Go/1884-EggDropWith2EggsAndNFloors/Solution.go)                                                 |
 | 1894 | FindTheStudentThatWillReplaceTheChalk                            |                                         [![C++](assets/c++.svg)](C++/1894-FindTheStudentThatWillReplaceTheChalk/Solution.cpp)                                         |