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- write a C++ program. Write a program that calculates and displays the average of a group of test scores, allintegers, after the lowest score in the group has been dropped. There are six testscores in the group. The program must contain only the following functions in additionto the main:• void getScore should ask the user for a test score, store it in a referenceparameter variable, and validate it. This function should be called by the mainfunction once for of the six scores to be entered by the user.• double calcAverage should calculate and return the average of the five highestscores. This function should be called just once by the main function, and shouldbe passed the six scores. Use pass by reference to receive the lowest test score.• int findLowest should find and return the lowest of the six scores passed to it. Itmust be called by the calcAverage function, which uses it to determine which ofthe six scores to drop.• void displayResults should be called by the main function to…write a C++ program. Write a program that calculates and displays the average of a group of test scores, all integers, after the lowest score in the group has been dropped. There are six test scores in the group. The program must contain only the following functions in additionto the main:• void getScore should ask the user for a test score, store it in a referenceparameter variable, and validate it. This function should be called by the mainfunction once for of the six scores to be entered by the user.• double calcAverage should calculate and return the average of the five highest scores. This function should be called just once by the main function, and should be passed the six scores. Use pass by reference to receive the lowest test score.• int findLowest should find and return the lowest of the six scores passed to it. It must be called by the calcAverage function, which uses it to determine which of the six scores to drop.• void displayResults should be called by the main function…Develop a Java program using NetBeans. Your program should initially display a menu to the user. The menu should have three options, namely (1) Register for a Training Programme (2) Check Registration details (3) Exit Program (see Figure 3 below). The program should make use of two functions, registerApplicant() for registering a new applicant and searchDetails() for searching the registrant details. The registerApplicant() function should accept four lines of arguments namely: the registrant’s name, the registrant’s surname, the registrant’s ID number and training programme. It should then write these details to a text file. To write to the text file or retrieve the product details from the text file, you must have a text file to which you write and store the registrant details. Your text file should be named registrants.txt. Also, ensure that the program repeatedly shows the menu until the point when option 3 isselected which terminates the program. output: welcome to the codex…
- The programming language is C++, write a program base on the given statement. 1. Write a program that computes and assess the TF of the students inone semester, based on the given mode of payment below:PLAN KEY Discount or Interest1. CASH 10% discount2. Two Installment 5% interest3. Three Installment 10% interestThe target user must use the key in selecting or choosing the mode ofpayment. The first input data is the TF, and the second input data is themode of paymentSAMPLE INPUT / OUTPUT DIALOGUE:Enter Tuition Fee : 20000(Press 1 for Cash, 2 for Two installment , 3 for Three Installment)Enter mode of payment : 2Your Total Tuition Fee is : 2100001. Question Code in Develop a Java program using NetBeans for Codex. Your program should initially display a menu to the user. The menu should have three options, namely (1) Register for a Training Programme (2) Check Registration details (3) Exit Program (see Figure 3 attached). The program should make use of two functions, registerApplicant() for registering a new applicant andsearchDetails() for searching the registrant details. The registerApplicant() function should accept four lines of arguments namely: the registrant’s name, the registrant’s surname, the registrant’s ID number and training programme. It should then write these details to a text file.To write to the text file or retrieve the product details from the text file, you must have a text file to which you write and store the registrant details. Your text file should be named registrants.txt Also, ensure that the program repeatedly shows the menu until the point when option 3 is selected which terminates the program. .Consider the following recursive function. What does it calculate in terms of x, y, and z? In visual studio (Visual Basic .NET) language. 01: Private Function CalcRecurse(ByVal x As Integer, ByVal y As Integer, ByVal z As Integer) As Integer 02: If x <= 1 Then 'Assume that CalcRecurse always starts with x > 1 03: Return y 04: Else 05: Return z + CalcRecurse(x - 1, y, z) 06: End If 07: End Function
- In C++, please write a program according to the instructions and all the criteria. Thank you. Instruction Write and test a function that returns a copy of its string parameter with no repeated characters. The functions ignore case when they compare letters. The functions return strings whose letters are upper case. Write 2 versions of the function: string remDups(const string& original); void remDups(const string& original, string& nodups); Suppose the original string is “Myrtle has big feet” The function returns MYRTLE HASBIGF Test the functions thoroughly. Criteria compile, run, test the test program compiles, runs, and calls both versions of the function without crashingthe test program tests the functions thoroughly function parameters and returns one function has one constant string reference parameter and returns a stringone function has one constant string reference parameter, one string reference parameter and returns void. function operations the function removes…A postfix expression is an expression in which each operator follows its operands. Figureabove shows an examples of postfix expressions.The advantage of postfix form is that there is no need to group subexpressions in parentheses or to consider operator precedence. One may have used pocket calculators that require entry of expressions in postfix form.Write a program that simulates the operation of a calculator by scanning an integer expression in postfix form and displaying its result. The program should push eachinteger operand onto the stack. When an operator is encountered, the top two operands are popped, the operation is performed on its operands, and the result is pushed back onto the stack. The final result should be the only value remaining on the stack when the end of the expression is reached. This program scans a postfix expression and evaluates it. The Postfix expression must be followed by a space and a '?' to mark the end of the expression. One must use stack and the…Implement the child and parent function prototypes of the following program. The parent reads two integer values x and y from the user and sends their values to the child via a pipe. The child should display the value of ? ? on the screen. void child(int fd[]); void parent(int fd[]); int main() { int fd[2]; if(pipe(fd) == -1) exit(1); if(fork() == 0) child(fd); else parent(fd); exit(0); }
- C ++ - Create a program that calculates the distance an object travels in meters on Earth for a specific number of seconds. Also calculate the distance traveled on the moon, also in meters, for a specific number of seconds. Do not include any global variables Your program must have the main function and, at least, the following four additional functions. The signatures for these functions must be as follows: double readSeconds() double calculateEarthDistance(double seconds) double calculateMoonDistance(double seconds) void displayResults(double seconds, double earthDistance, double moonDistance) The readSeconds function will be an input function that will read in a double value from cin and return that value back to main. The calculateEarthDistance function will calculate the distance an object falls (on Earth) during the specified number of seconds. The calculateMoonDistance function will calculate the distance an object falls (on the Moon) during the specified number of seconds. The…Local declarations are those that are kept in the memory of the computer; but, how exactly are they kept in memory? If reaching one's objective can be done without making use of local declarations, then doing so is a waste of time. Why bother using value parameters when you can just use references as your arguments in any function? How crucial are value parameters when it comes to the processing of programmed data?Please be sure to cover all requirments and explain if possible. Write a program in C++ that will help an elementary school student learn multiplication. Use a Random object to produce two positive one-digit integers. The program should then prompt the student with a question, such as: How much is 6 times 7? The student then inputs the answer. Next, the program checks the student’s answer. If it’s correct, display a message from the possible responses to a correct answer below, and ask another multiplication question. If the answer is wrong, display a message from the possible responses to an incorrect answer below, display the same question again, and let the student try it repeatedly until the student finally gets it right. A separate function should be used to generate each new question. This function should be called once when the application begins execution and each time the student answers the question correctly. After the student gets five questions correctly, give him/her the…