I need to create a Java program that:

Takes as input a rooted tree T and a node c of T and converts T to another tree with the same set of node adjacency but now rooted at v.

any suggestions to start off?

i cant compile my coding because a several error. i'm try to find it by change its syntax. but it does not work. can anyone help me?

the question ask to display student name, total marks, and status.



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In today’s digital age information is power and all critical information is currently stored on protected servers operated by companies themselves or by 3rd party operators. If a company cannot protect its data from access by unauthorized individuals, the result can be devastating for the company itself as well as all vendors and stakeholders involved with the company. Such critical data which are usually protected using leading information security services can be used by unauthorized individuals to commit crimes such as insider trading, tender fixing etc. Countries all over the world have laws to prevent such unauthorized data access and non-compliance with the guidelines is cognizable offence with the companies paying hefty fines to the government, if the data security measures are breached. However, a common question that arises is how to companies ensure that their data stays protected from access by unauthorized individuals. Some of the security solutions designed to ensure proper d...

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According to reports, Google Inc. has achieved greater success in its social networking feature than had been initially predicted and has enabled the company to atone for its alleged inattention in assisting their customers to connect with others online. According to reports, the average Google social network user averaged 3.3 minutes online, versus, Facebook
users, 7 ½ hours. The company alleges that in their efforts to become the leading Web-search provider, they failed to be competitive in the growing area of people connecting to one another socially via the internet.

Reportedly, in January, Google considered linking information from Google+ into search queries used by their customers. It has been reported that this generated unexpected challenges from privacy groups as well as competitors who claimed that by including the links, Google’s products were unfairly being promoted over other available resources online. This reportedly led to the U.S. Federal Trade Commission expanding it...

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Well , I started to hate my current job ,programming and solving the same type of bugs , I lost my goal and interest in it , when I think about people around ,I see that most of them work by the relation win-to-win. They always looking for money, but in fact money is not the only thing which will make someone happy. (Yes it is important), but it is not the main reason to be happy in your life, sometimes you see a man has millions then he kills himself. Well don’t that I am rich and I will kill myself: D, actually I don’t have a car. This life is a big race … rate race. Who will win??!