Write in c++ Write a program to print the area of a rectangle by creating a class named 'Area' having two functions. First function named as 'setDim' takes the length and breadth of the rectangle as parameters and the second function named as 'getArea' returns the area of the rectangle. Length and breadth of the rectangle are entered through keyboard.
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Write in c++
Write a program to print the area of a rectangle by creating a class named 'Area' having two
functions. First function named as 'setDim' takes the length and breadth of the rectangle as
parameters and the second function named as 'getArea' returns the area of the rectangle. Length and
breadth of the rectangle are entered through keyboard.
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- Using c++, write a program that reads students’ names followed by their test scores. The program should output each student’s name followed by the test scores and the relevant grade. It should also find and print the highest test score and the name of the students having the highest test score. Student data should be stored in a class variable of type studentType, which has four private components: studentFName and studentLName of type string, testScore of type int (testScore is between 0 and 100), and grade of type char. Suppose that the class has 20 students. Use an array of 20 components of type studentType. Your program must contain at least the following functions: A function to read the students’ data into the array. A function to assign the relevant grade to each student. A function to find the highest test score. A function to print the names of the students having the highest test score. Your program must output each student’s name in this form: last name followed by…In java Develop a function that takes two integers and returns the sum of the values from the first to the second (the two inputs may be in any order). Call the function at least twice with different arguments Develop a void function PrintLineOfChar that accepts a single character and an integer. The function prints a single line of the character repeated the integer number of times. Call the function at least twice with different arguments.Give solution in C ++ Language with secreenshoot of source code. Part 01In this task, you need to do the following:• Write a function named displayMessage() that takes user name as input in character array and then shows greetings• Now take the name input in main() and pass the name as an argument to displayMessage() function• Change the displayMessage() method such that it returns the number of characters after displaying the greetings part 02Write a function power that takes two parameters a and b. And it returns the power as ab.
- Write a program using c++ that reads students’ names followed by their test scores. The program should output each student’s name followed by the test scores and the relevant grade. It should also find and print the highest test score and the name of the students having the highest test score. Student data should be stored in a struct variable of type studentType, which has four components: studentFName and studentLName of type string, testScore of type int (testScore is between 0 and 100), and grade of type char. Suppose that the class has 20 students. Use an array of 20 components of type studentType. Your program must contain at least the following functions: A function to read the students’ data into the array. A function to assign the relevant grade to each student. A function to find the highest test score. A function to print the names of the students having the highest test score. Your program must output each student’s name in this form: last name followed by a comma, followed…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…In C++, create a program which will read a phrase from the user and create a framed version of it for printing. For example, the phrase "hello world"would result in: ********* * hello * * world * ********* Whereas the phrase "the sky is falling"might be: *********** * the * * sky * * is * * falling * *********** Or: *********** * the * * sky * * is * * falling * *********** Or even: *********** * the * * sky * * is * * falling * *********** Depending on whether or not the user asked for left, centered, or right justification — respectively — of the phrase's words within the frame. Note how the frame exactly fits the phrase based on the longest word within. Neat, eh? The phrase "O | -+- | /-\"when centered would become: ******* * O * * | * * -+- * * | * * /-\ * ******* (Okay, so it's a sad excuse for a stick figure, but hey! I've never claimed to be a great good decent…
- Write a C++ console application to find out a number is prime or non-prime. According to mathematics: “A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number. For example, 5 is prime because the only ways of writing it as a product, 1 × 5 or 5 × 1, involve 5 itself”. You should define a function which takes an integer as a parameter and returns it as a prime or not. Sample input: 13 Output: Prime 27 Output: Non- primeWrite a program in C++ using OOP, to create a class (student), that contain a private data (name, five grads). then create the following function: 1) (set_info()) to read the private data 2) (Print_info()) to Print student name and grades. 3) (Grade E()) as a friend function that calculate the grades average and print the student evaluation according to the following conditions: FAIL when (av=60 and av=70 and av 80 and av=90)a. Extend the definition of the class newString as follows:i. Overload the operators + and += to perform the string concatenation operations.ii. Add the function length to return the length of the string.b. Write the definition of the function to implement the operations defined in part a.c. Write a test program to test various operations on the newString objects.
- Write a C++ program to create a class called STRING and Implement the following operations. Display the result after every operation by overloading the operator +(The operator should concatenate the strings and insert blank space between the strings). i) STRING S1= 'VTU' ii) STRING S2 = 'BELGAUM' iii) STRING S3 = S1+S2 (Use copy constructor).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 java program that overloads a function'printToscreen'. the function prints output to the Screen. the program ask the user for her/his name, age , and weight. then the program calls'printToSCREEN'TO PRINT THE AGE ON sCREEN. Then the function calls 'printtoScreen'to print the weight on screen. use appropriate return type and parameter list for your function you will have three functions