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Objective: Review basic concepts of handling text files and simple data structures :Exercises Write a Java program to display the number of words in the
Objective: Review basic concepts of handling text files and simple data structures :Exercises Write a Java program to display the number of words in the file. A text file, "honda.txt" contains details of cars in a warehouse, sample file given below. Example: honda.txt CRV-3 CV6787272 150000.00 20.0 MRV-1 MV9890202 180000.00 20.0 Civic CC9939390 82000.00 10.0 CRV-3 CV8393939 149000.00 20.0 The fields in the above columns are: Vehicle Name : String Engine Number : String Vehicle Price : double Profit : double . . Create a class Car with the following fields: Vehicle Name : String Engine Number : String Vehicle Price : double Profit : double Total Price : double Note: The total price of each car is calculated as follows: Total Price = (Vehicle Price) + (Vehicle Price* Profit/100) Create a test class with main method Create an array of Cars. Create a Car object from the Car information in file honda.txt Add the Car object to the array Display the information of the Car which has the a given engine number. (Hint: create a method to take array of cars as input and an engine number and prints the car information if found.) . . . . Write a method that multiplies two MXN 2D arrays. If the multiplication is not possible, an error message is displayed (Hint: check input array dimensions)
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