## Palindrome Number in C, Java, and Python

A palindrome number is a number that remains the same when digits are reversed. For example, the number…

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# Coding Problems

112 posts

A palindrome number is a number that remains the same when digits are reversed. For example, the number…

March 27, 2023

Problem Statement Given two non-negative integers a and b, we have to find their GCD (greatest common divisor),i.e.…

March 27, 2023

Problem Statement Given a set of cities and the distance between every pair of cities as an adjacency…

March 10, 2023

Problem Statement Given 2 numbers, where each digit is represented by nodes of a LinkedList, find the sum…

February 14, 2023

Problem Statement Given a binary tree, serialize and deserialize the binary tree. Serialize: Write the tree into a…

December 17, 2021

Problem Statement Given a binary search tree and a key value. The task is to delete the given…

January 17, 2022

Problem Statement Given are some integers, which are read from the data stream. The task is to find…

January 17, 2022

Problem Statement Given a total of n friends, each friend can either remain single or can be paired…

June 15, 2022

Introduction N-ary trees are tree data structures that allow us to have up to n children nodes for…

October 3, 2022

Problem Statement Given an undirected, unweighted graph print the DFS traversal of the graph. Sample Test CasesInput 1:…

December 13, 2021