chezianr
diff --git a/‎Medium/Non Overlapping Intervals.java
Lines changed: 0 additions & 17 deletions b/‎Medium/Non Overlapping Intervals.java
Lines changed: 0 additions & 17 deletions
diff --git a/‎Medium/Non-overlapping Intervals.java
Lines changed: 17 additions & 0 deletions b/‎Medium/Non-overlapping Intervals.java
Lines changed: 17 additions & 0 deletions
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+class Solution {
+    public int eraseOverlapIntervals(int[][] intervals) {
+        Arrays.sort(intervals, Comparator.comparingInt((int[] o) -> o[1]));
+        int result = 0;
+        int minEndTime = Integer.MIN_VALUE;
+        for (int i = 0; i < intervals.length; i++) {
+            int start = intervals[i][0];
+            int end = intervals[i][1];
+            if (start >= minEndTime) {
+                minEndTime = end;
+            } else {
+                result++;
+            }
+        }
+        return result;
+    }
+}