We are giving a List of Java Programs which are useful for Beginners and Advanced Java Programmers to sharpen their algorithm skills. These Java programs are often asked in interviews in part by part to test the problem-solving skills of students and experienced job seekers. These programs are also part of your Computer Lab programs. The solutions to the problems are also given in an easy way. Just learn the logic and remember only the logic to become a good programmer in future. Do not just copy-paste for timepass.