Hi guys, Im having a problem about the number, but I haven't solved. PLS Help me.↵
The problem is: Given an array a (length 2e5) of positive integer numbers. Chose a subarray from L to R (1 < L <= R < n)↵
Delete all the number from Al -> Ar. Find the min average of the left nums.↵
↵
Sample INPUT↵
5↵
5↵
1↵
7↵
8↵
2↵
Sample OUTPUT ↵
(first number is int n, the n number after that is the array a)↵
5↵
5 1 7 8 2↵
Sample OUTPUT ↵
2.667↵
↵
Choose L = 3 R = 4 --> sum of the rest number is 5 + 1 + 2 --> average = 2.667↵
↵
2 subtask: n <= 1e3 and n <= 1e5 ↵
I solve the first one, but not the latter.
The problem is: Given an array a (length 2e5) of positive integer numbers. Chose a subarray from L to R (1 < L <= R < n)↵
Delete all the number from Al -> Ar. Find the min average of the left nums.↵
↵
Sample INPUT
5↵
5↵
1↵
7↵
8↵
2↵
Sample OUTPUT ↵
5↵
5 1 7 8 2↵
Sample OUTPUT ↵
2.667↵
↵
Choose L = 3 R = 4 --> sum of the rest number is 5 + 1 + 2 --> average = 2.667↵
↵
2 subtask: n <= 1e3 and n <= 1e5 ↵
I solve the first one, but not the latter.
