meeting room solution

Author: limlimjo

meeting-rooms/limlimjo.js

@@ -0,0 +1,17 @@
+// 시간복잡도: O(nlogn)
+// 공간복잡도: O(1)
+
+export class Solution {
+
+    canAttendMeetings(intervals) {
+      // Write your code here
+      intervals.sort((a, b) => a[0] - b[0]);
+        
+      for (let i = 1; i < intervals.length; i++) {
+        if (intervals[i][0] < intervals[i - 1][1]) {
+            return false;
+        }
+      }
+        return true;
+    }
+  }