Consider the following code, which is part of a program that maintains student records. struct record { }; int ID; char last_name[10]; char first_name[10]; int score; /* This computes and returns the exam average for an array of student record */ double compute_average (struct record [] rec, int n) { } int i; int total = 0; for(i=0; i
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- The bank will store a record for each account consisting of a customer number (an integer) representing the owner of the account, an account type (a single char: C for chequing, S for savings, and M for mutual fund), and the balance of the account (a double). These are kept in three arrays-an array of customer numbers, an array of types, and an array of balances. A sample of what this might look like appears below: Customer Array 102241 992944 992944 Type Array C S C Balance Array 1.29 22.50 1.24 The entries in the array correspond to one another-for example, the first slot in all three arrays represent the fact that customer number 102241 has a chequing account with $1.29 in it. As is shown, the same customer number can appear several times, as customers can have more than one account. These are called parallel arrays, because the slots in each correspond, and the really important thing about parallel arrays is that if you shuffle around anything in one array, you have to…JAVA PROGRAM Chapter 7. PC #16. 2D Array Operations Write a program that creates a two-dimensional array initialized with test data. Use any primitive data type that you wish. The program should have the following methods: • getTotal. This method should accept a two-dimensional array as its argument and return the total of all the values in the array. • getAverage. This method should accept a two-dimensional array as its argument and return the average of all the values in the array. • getRowTotal. This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a row in the array. The method should return the total of the values in the specified row. • getColumnTotal. This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a column in the array. The method should return the…Given the following class declaration (with prototypes): class NumberArray{private: double *aPtr; // pointer to a dynamic array of floating-point numbers int arraySize; // size of the array public: NumberArray(int size, double value); // 2-parameter constructor // allocates array and sets all numbers to value void print() const; void setValue(double value);}; Assume NumberArray has been implemented. Consider the following program segment and rewrite the class declaration to address the issues indentified in a-d. 1: NumberArray first(3,10.5), second(5,6.9);2: NumberArray third = second; 3: second = first; 4: NumberArray array[10]; Rewrite the entire class declaration. Add the necessary member prototypes to correct the following problems: a) In Line 2 the behavior is not what we expect. Identify what needs to be added to the class for the code to behave properly and add the…
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- Code an exam in Java that repeatedly asks the user to enter the capital for a province in Canada. Then, the program should report whether the answer is correct. Eventually, you must display how many answers the user guessed correctly.The requirements are as follows: - Use a 2D array to hold the provinces and their capitals (as implied by the table below)- Answers are not case-sensitive (e.g. Toronto and tOrOnto are considered the same)RU Rotten Tomatoes . Write a program RURottenTomatoes.java that creates a 2 dimensional integer array of movie ratings from the command line arguments and displays the index of the movie that has the highest sum of ratings. Ratings range from 1 to 5 (inclusive). The rows of the 2D array correspond to movie reviewers and the columns of the 2D array correspond to movies. The reviewer at index 2 gave movie at index 0 a rating of 4. Take a look at the following example for an explanation on the command line arguments sequence. java RURottenTomatoes 3 2 5 2 3 3 4 1 0 1 0 5 2 1 3 3 2 4 1 The first argument corresponds to the number of reviewers and the second argument corresponds to the number of movies (the dimensions of the 2D integer array). Following are the movie ratings in a row-major order.…Language: JAVA Script Your company is giving every employee earning less than $50,000 a 10% raise! *Write a function 'employeeRaises(peopleObj)' that takes an array of objects s containing employee names and their salaries and returns an array containing the employees that need raises, along with their new salaries. Example: employees [ {name: "Alice", salary: 80000}, {name: "Bob", salary: 48000 }, {name: "Carol", salary: 60000}, {name: "Dan", salary: 78000}, {name: "Ellen", salary: 100000}, console.log(employeeRaises (employees) ); // [ { name: 'Bob', salary: 44000 } ] funcation emplyeeRaises(employees){ |// Your code here} /****DO NOT MODIFY ANYTHING UNDER THIS LINE****/ try{| module.exports = employeeRaises;}catch (e) {|module.exports=null;}
- Java Program. Write a function that returns the index of the smallest element in an array of doubles. If there are more such elements than one, return the last index is fine. Using the following header: int IndexOfSmallestArray(double array[], int size) Finish the function implement only.Write a function secondLargest(array) in JavaScript that returns the second largest value in the array (or undefined if the array doesn't have at least two elements. You must use Array#reduce do the vast majority of the work. (You may do a little pre- and post- processing outside the call to reduce.) The lambda passed to Array#reduce function has parameters in this order: partial, item. For example, secondLargest([1, 3, 2]) should return 2 secondLargest([4]) should return undefined IMPORTANT: Make sure the last line of your submission is module.export = secondLargest;Exercise1: Write a program that stores data for 5 students in two different arrays as follows: Name: take student’s names from the console (using Scanner object) then store their names in an array of a String data type GPA: : take student’s GPA from the console (using the same Scanner object) then store their GPAs in an array of a double data type. Exercise 5: Write a program the calculates the maximum number in an array of 10 integers. The input should be taken from the console (using a Scanner object).