Update 35-01204-last-person-to-fit-in-the-bus.sql

Author: leetlab11

35-01204-last-person-to-fit-in-the-bus.sql

@@ -1 +1,17 @@
+-- use running total
+-- create a temp table which has running total of weights
+-- in the main query, pull the weight <= 1000, order by desc and limit 1
 
+select person_name 
+from
+(
+  select *, sum(weight) over(order by turn) as total_weight
+  from Queue
+) temp
+where total_weight <= 1000
+order by turn desc
+limit 1
+
+
+-- amazon- 2
+-- wayfair- 2