diff --git a/3440. Reschedule Meetings for Maximum Free Time II b/3440. Reschedule Meetings for Maximum Free Time II
new file mode 100644
index 0000000..e9993d7
--- /dev/null
+++ b/3440. Reschedule Meetings for Maximum Free Time II	
@@ -0,0 +1,24 @@
+class Solution {
+public:
+    int maxFreeTime(int eventTime, vector<int>& startTime,
+                    vector<int>& endTime) {
+        vector<int> gap(1, startTime[0]);
+        for (int i = 1; i < startTime.size(); ++i)
+            gap.push_back(startTime[i] - endTime[i - 1]);
+        gap.push_back(eventTime - endTime.back());
+
+        vector<int> largestRight(gap.size(), 0);
+        for (int i = gap.size() - 2; i >= 0; --i)
+            largestRight[i] = max(largestRight[i + 1], gap[i + 1]);
+
+        int ans = 0, largestLeft = 0;
+        for (int i = 1; i < gap.size(); ++i) {
+            int curGap = endTime[i - 1] - startTime[i - 1];
+            if (curGap <= max(largestLeft, largestRight[i]))
+                ans = max(ans, gap[i - 1] + gap[i] + curGap);
+            ans = max(ans, gap[i - 1] + gap[i]);
+            largestLeft = max(largestLeft, gap[i - 1]);
+        }
+        return ans;
+    }
+};