Determine if a graph is Bipartite Graph using DFS

Given a graph, determine if given graph is bipartite graph using DFS. A bipartite graph (or bigraph) is a graph whose vertices can be divided into two disjoint sets U and V such that every edge connects a vertex in U to one in V.

Inorder Tree Traversal | Iterative & Recursive

Given a binary tree, write iterative and recursive solution to traverse the tree using in-order traversal in C++ and Java.   Unlike linked lists, one-dimensional arrays and other linear data structures, which are traversed in linear order, trees may be traversed in multiple ways in depth-first order (pre-order, in-order, and post-order) or breadth-first order (level …

Preorder Tree Traversal | Iterative & Recursive

Given a binary tree, write iterative and recursive solution to traverse the tree using pre-order traversal in C++ and Java.     Unlike linked lists, one-dimensional arrays and other linear data structures, which are traversed in linear order, trees may be traversed in multiple ways in depth-first order (pre-order, in-order, and post-order) or breadth-first order …

Postorder Tree Traversal | Iterative & Recursive

Given a binary tree, write iterative and recursive solution to traverse the tree using post-order traversal in C++ and Java.     Unlike linked lists, one-dimensional arrays and other linear data structures, which are traversed in linear order, trees may be traversed in multiple ways in depth-first order (pre-order, in-order, and post-order) or breadth-first order …