IncredibleThings

摘要： Given an NxN matrix of positive and negative integers, write code to find the submatrix with the largest possible sum. // "static void main" must be defined in a public class. public class Main { ... 阅读全文

摘要： algorithm that operates on arrays: it starts at the left end (element A[1]) and scans through to the right end (element A[n]), keeping track of the ma 阅读全文

摘要： A robot is located at the top-left corner of a m x n grid (marked 'Start' in the diagram below). The robot can only move either down or right at any p 阅读全文

摘要： A robot is located at the top-left corner of a m x n grid (marked 'Start' in the diagram below). The robot can only move either down or right at any p 阅读全文