Finding 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…
Read moreHow to take input in Binary Tree in Java To write a Java program that takes input for trees, you will need to use a data structure that is suitable for representing tre…
Read moreHow to take input in linked list in java To take input for a linked list in Java, you can use a loop to read in the values and create the nodes one at a time. Here is a…
Read moreHow to print ith node in Linked List in Python To print the i-th node in a linked list in Python, you can use a loop to iterate through the list until you reach the des…
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