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Create a Network of Friends using a Weighted Graph in Java

Dr. Chao Mbogho

The learner will create user-defined methods to create a network of friends using a weighted undirected graph. The learner will implement a graph using a Hashmap of nodes and Linked Lists, add nodes to the graph, add edges between nodes, print the contents of the graph, and traverse the graph using depth-first search.

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Syllabus

Project Overview

In this project, the learner will create a weighted graph that connects a list of friends, with the weight on the graph representing the number of years that any two people in the graph have been friends. The learner will create user-defined methods to add a node, add an edge between nodes, print the graph, traverse the graph using depth-first search, and remove a node and its edges from the graph. The graph will be created using a HashMap and LinkedList in Java Programming language.

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Focuses on essential data structures and algorithms in Java for solving a wide range of programming problems

Taught by seasoned practitioners who provide unparalleled insights and industry expertise

Covers in-demand skills that are foundational for Java programming

Emphasizes hands-on practice through exercises and assignments, ensuring practical application of concepts

May require proficiency in basic Java programming concepts

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Career center

Learners who complete Create a Network of Friends using a Weighted Graph in Java will develop knowledge and skills that may be useful to these careers:

Data Analyst

Data Analysts create and interpret data to help businesses make informed decisions. They use various statistical and data visualization techniques to analyze data and identify trends. The skills and knowledge gained in this course can help build a foundation for a career as a Data Analyst. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in data analysis.

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Data Architect

Data Architects design and implement data systems. They use a variety of tools and technologies to create systems that meet the needs of users. The skills and knowledge gained in this course can help build a foundation for a career as a Data Architect. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in data architecture.

See salaries and explore the career path for Data Architect

Software Engineer

Software Engineers design, develop, and test software systems. They use a variety of programming languages and tools to create software that meets the needs of users. The skills and knowledge gained in this course can help build a foundation for a career as a Software Engineer. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in software development.

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Database Administrator

Database Administrators design, implement, and maintain databases. They use a variety of tools and technologies to ensure that databases are efficient and reliable. The skills and knowledge gained in this course can help build a foundation for a career as a Database Administrator. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in database management.

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Big Data Engineer

Big Data Engineers design and implement big data systems. They use a variety of tools and technologies to create systems that can handle large amounts of data. The skills and knowledge gained in this course can help build a foundation for a career as a Big Data Engineer. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in big data engineering.

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Information Architect

Information Architects design and implement information systems. They use a variety of tools and technologies to create systems that meet the needs of users. The skills and knowledge gained in this course can help build a foundation for a career as an Information Architect. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in information architecture.

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Data Scientist

Data Scientists use data to solve business problems. They use a variety of statistical and machine learning techniques to analyze data and develop predictive models. The skills and knowledge gained in this course can help build a foundation for a career as a Data Scientist. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in data science.

See salaries and explore the career path for Data Scientist

Network Administrator

Network Administrators design, implement, and maintain computer networks. They use a variety of tools and technologies to ensure that networks are efficient and reliable. The skills and knowledge gained in this course can help build a foundation for a career as a Network Administrator. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in network administration.

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Cloud Architect

Cloud Architects design and implement cloud computing solutions. They use a variety of tools and technologies to create cloud-based systems that meet the needs of users. The skills and knowledge gained in this course can help build a foundation for a career as a Cloud Architect. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in cloud computing.

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Business Intelligence Analyst

Business Intelligence Analysts use data to help businesses make informed decisions. They use a variety of statistical and data visualization techniques to analyze data and identify trends. The skills and knowledge gained in this course can help build a foundation for a career as a Business Intelligence Analyst. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in business intelligence.

See salaries and explore the career path for Business Intelligence Analyst

Computer Scientist

Computer Scientists research and develop new computing technologies. They use a variety of mathematical and engineering principles to create new algorithms and software systems. The skills and knowledge gained in this course can help build a foundation for a career as a Computer Scientist. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in computer science.

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Systems Analyst

Systems Analysts design and implement computer systems. They use a variety of tools and technologies to create systems that meet the needs of users. The skills and knowledge gained in this course can help build a foundation for a career as a Systems Analyst. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in systems analysis.

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Security Analyst

Security Analysts design and implement security systems. They use a variety of tools and technologies to protect computer systems from unauthorized access and attacks. The skills and knowledge gained in this course can help build a foundation for a career as a Security Analyst. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in security analysis.

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Web Developer

Web Developers design and develop websites. They use a variety of tools and technologies to create websites that are informative and engaging. The skills and knowledge gained in this course can help build a foundation for a career as a Web Developer. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in web development.

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Game Developer

Game Developers design and develop video games. They use a variety of tools and technologies to create games that are fun and engaging. The skills and knowledge gained in this course can help build a foundation for a career as a Game Developer. The course covers topics such as creating and traversing a graph, which are essential for understanding data structures and algorithms used in game development.

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Reading list

We've selected 13 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Create a Network of Friends using a Weighted Graph in Java.

Graph Algorithms