你可以在 O(numCols*numLines^2)解决它。在1d中考虑相同的问题： 给定n个元素的向量，找到最大和的连续子序列。 让 S[i] = maximum sum contiguous subsequence that ends with element i。我们有 S[1] = array[1]和 S[i > 1] = max(S[i - 1] + array[i], array[i])。 请注意，...
The maximum subsequence problem finds a contiguous subsequence of the largest sum of a sequence of n numbers. Solutions to this problem are used in various branches of science, especially in applications of computational biology. The best sequential solution to the problem has an O(n) running ...
Themaximum subarray problemis the task of finding the contiguous subarray within a one-dimensionalarrayof numbers (containing at least one positive number) which has the largest sum. For example, for the sequence of values −2, 1, −3, 4, −1, 2, 1, −5, 4; the contiguous subar...
A subsequence of A is a sequence of contiguous elements of A. A maximum scoring subsequence of A is a subsequence with largest sum of its elements, which can be found in O(n) time by Kadaneʼs dynamic programming algorithm. We consider in this paper two problems involving maximal scoring...
The maximum subarray problem is the task of finding the contiguous subarray within a one-dimensional array of numbers (containing at least one positive number) which has the largest sum. For example, for the sequence of values −2, 1, −3, 4, −1, 2, 1, −5, 4; the contiguous...
The maximum sum subarray problem consists in finding the maximum sum of a contiguous subsequence in an array or list of integers: maxSequence [-2, 1, -3, 4, -1, 2, 1, -5, 4] -- should be 6: [4, -...
but there must be no extra space at the end of a line. In case that the maximum subsequence is not unique, output the one with the smallest indices i and j (as shown by the sample case). If all the K numbers are negative, then its maximum sum is defined to be 0, and you are...
For [-1, 2] result should be 2 and not 1 as maximum sum is for subarray that consists of second element skipping the first. Chrono79 (1 kyu) 3 years ago subarray: a portion of the original array akar-0 (1 dan) 3 years ago The description is clear: contiguous subsequence. San...
Maximum subarray sum The maximum sum subarray problem consists in finding the maximum sum of a contiguous subsequence in an array or list of integers: max_sequence([-2, 1, -3, 4, -1, 2, 1, -5, 4]) #…
(5kyu) The maximum sum subarray problem consists in finding the maximum sum of a contiguous subsequence in an array or list of integers: maxSequence([-2 , 1, -3, 4, -1 , 2, 1, -5, 4]) # should be 6: [4, -1, 2, 1] ...