Why does this recursion method work? I have explored it for a day or two, and I cannot figure out why
Problem Statement: I have a tree with node values ( i , j ) where i , j < 1. The children of each node take on the values (i - 1, j), (i - 1, j - 1), and (i, j - 1) respectively. Now, i and j have ...
given a tree i want to calculate max sum of each path from top to bottom. I used DFS for the operation. Here is the function which takes root as input and gives max sum of the path from top to bottom ...
I have an exercise for my algorithms and data structures class, where I basically have to implement a divide and conquer algorithm or function called check_distance to determine whether all numbers in ...
I'm trying to develop code/pseudocode to build a list of all permutations given the following data. I'm developing in a java-like language for a web app. I don't have any java libraries for this ...