Feat: 252. Meeting Rooms

Author: HC-kang

meeting-rooms/HC-kang.ts

@@ -0,0 +1,12 @@
+/**
+ * https://leetcode.com/problems/meeting-rooms
+ * T.C. O(nlogn)
+ * S.C. O(1)
+ */
+function canAttendMeetings(intervals: number[][]): boolean {
+  intervals.sort((a, b) => a[0] - b[0]);
+  for (let i = 0; i < intervals.length - 1; i++) {
+    if (intervals[i][1] > intervals[i + 1][0]) return false;
+  }
+  return true;
+}