Breadth First Search tree in Java Breadth-first search (BFS) is an algorithm for traversing or searching a graph, tree, or other data structure. It starts at the root n…
Read moreWrite a java code to find the height of a binary tree To find the height of a binary tree in Java, you can use the following recursive approach: If the tree is empty (i…
Read moreFind all possible palindromes in a String in java To find all palindromic substrings in a given string in Java, you can use the following approach: Iterate over the cha…
Read moreFinding all possible combinations of numbers to reach a given sum Java To write a Java method allCombinationsWithValue that determines all combinations of digits and op…
Read moreWrite a program to encode and decode a string in java To write a Java program that encodes and decodes a string, you can use a simple substitution cipher. In a substitut…
Read moreLongest common subsequence Program in Java To write a Java method lcs that recursively processes two strings from the back and returns the longest common suffix, you ca…
Read moreHow to search in binary sort tree in Java To search for a specific value in a binary search tree (BST), you can use a recursive or iterative approach. In a recursive ap…
Read moreSum of Binary Tree in Java To calculate the sum of all the values in a binary tree in Java, you can use a recursive traversal to visit each node in the tree and add its…
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