## Java Program to Implement Branch and Bound Method to Perform a Combinatorial Search

This is a java program to solve TSP using branch and bound algorithm. Branch and bound (BB or B&B) is an algorithm design paradigm for discrete and combinatorial optimization problems. A branch-and-bound algorithm consists of a systematic enumeration of candidate solutions by means of state space search: the set of candidate solutions is thought of … Read more

## Java Program to Solve TSP using Minimum Spanning Trees

This is a java program to solve TSP using MST. Here is the source code of the Java Program to Solve TSP Using Minimum Spanning Trees. The Java program is successfully compiled and run on a Windows system. The program output is also shown below.  package com.sanfoundry.hardgraph; import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.StringTokenizer; public class TSPUsingMST{ // Arrays … Read more

## Java Program to Check if a Given Graph must Contain Hamiltonian Cycle or Not

This is a java program to check if the graph contains any Hamiltonian cycle. In the mathematical field of graph theory, a Hamiltonian path (or traceable path) is a path in an undirected or directed graph that visits each vertex exactly once. A Hamiltonian cycle (or Hamiltonian circuit) is a Hamiltonian path that is a … Read more

## Java Program to Find a Good Feedback Edge Set in a Graph

This is a java program to find feednack arc set. This is the set which contains edges which when removed from the graph, graph becomes directed acyclic graph. Here is the source code of the Java Program to Find a Good Feedback Edge Set in a Graph. The Java program is successfully compiled and run … Read more

## Java Program to Implement Word Wrap Problem

This Java program Implements Word Wrap Problem.A Given a sequence of words, and a limit on the number of characters that can be put in one line (line width). Put line breaks in the given sequence such that the lines are printed neatly. Assume that the length of each word is smaller than the line … Read more

## Java Program to Implement Maximum Length Chain of Pairs

This Java program Implements Maximum Length Chain Of Pairs.Given n pairs of numbers. In every pair, the first number is always smaller than the second number. A pair (c, d) can follow another pair (a, b) if b < c. Chain of pairs can be formed in this fashion. Find the longest chain which can ... Read more

## Java Program to Implement Hamiltonian Cycle Algorithm

This is a Java Program to Implement Hamiltonian Cycle Algorithm. Hamiltonian cycle is a path in a graph that visits each vertex exactly once and back to starting vertex. This program is to determine if a given graph is a hamiltonian cycle or not. This program assumes every vertex of the graph to be a … Read more

## Java Program to Implement Graph Coloring Algorithm

This is a Java Program to Implement Graph Coloring Algorithm. Graph Coloring is a way of coloring the vertices of a undirected graph such that no two adjacent vertices share the same color. Here is the source code of the Java Program to Implement Graph Coloring Algorithm. The Java program is successfully compiled and run … Read more