Part IWrite a method that takes two parameters: integer n, char operation. If the given operationparameter is '+', then sum all numbers until n, otherwise multiply all numbers until n.Part IIWrite a method that prints a menu as given below and asks the user to input a value. Ifthe value given by user is 'r' then repeat the menu. If the value given by user is 'e' thenstop the code.[r]epeat menu[e]xitEnter an option:Part IIIWrite a method that takes four integer parameters: æl, y1, x2 and y2. The method calcu-lates the distance between two points which theirs coordinate are given by the parameters.Note: Do not compress your files, submit only java files.Note: Do not forget to justify your answers with comments.

Answered: Part I Write a method that takes two…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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