The final answer will bep2p2of the root of the segment tree. My Code Thank you in advance! segment tree,debugging,wrong answer Comments (2) Show archived|Write comment? Sacharlemagne 18 months ago,#| 0 try using long long instead of int, you might be overflowing ...
problem... The idea is to save the answer for a suffix and a prefix subaaray for particular segment and also saving the subarray with maximum( sum* length) for that segemnt. Then keep merging them to get the answer for the whole array. I implemented a solution using segment trees (...
We can surely reduce the time taken in finding max for every subarray by using Segment tree. We can Implement a segment tree for the given array, and we can get the max of every subarray with range query [i, i+k-1]. Total number of nodes in segment tree : The worst time complexity...
Given an array of size n,for each k from 1 to n, find the maximum sum of contiguous subarray of size k. This problem has an obvious solution with time complexity O(N2) and O(1) space. Lua code: array = {7, 1, 3, 1, 4, 5, 1, 3, 6} n = #array function maxArray(k) ...