diff --git a/problem/P1168/P1168.cpp b/problem/P1168/P1168.cpp
new file mode 100644
index 00000000..c1cac7f4
--- /dev/null
+++ b/problem/P1168/P1168.cpp
@@ -0,0 +1,17 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    int         n, t;
+    vector<int> a;
+    cin >> n;
+    for (int i = 1; i <= n; i++) {
+        cin >> t;
+        a.insert(upper_bound(a.begin(), a.end(), t), t);
+        if (i % 2) {
+            cout << a[(i - 1) / 2] << endl;
+        }
+    }
+    return 0;
+}