DSA - Travelling Salesman Problem (Approximation Approach)Ī queue is a linear data structure where elements are stored in the FIFO (First In First Out) principle where the first element inserted would be the first element to be accessed.DSA - Travelling Salesman Problem (Dynamic Approach).DSA - Longest Common Subsequence Algorithm.DSA - Dijkstra's Shortest Path Algorithm.DSA - Travelling Salesman Problem (Greedy Approach).DSA - Circular Linked List Data Structure.DSA - Doubly Linked List Data Structure.