Create bikes-last-time-used.sql

Author: kamyu104

MySQL/bikes-last-time-used.sql

@@ -0,0 +1,10 @@
+# Time:  O(nlogn)
+# Space: O(n)
+
+SELECT
+    bike_number,
+    MAX(end_time) AS end_time 
+FROM
+    Bikes 
+GROUP BY 1
+ORDER BY 2 DESC;