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. (write code in java)
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- C++ programming Language Write a program that converts a number entered in Roman numerals todecimal form. Program should consist of a class, say romanType. Anobject of romanType should do the following:a. Store the number as a Roman numeral.b. Convert and store the number into decimal form.c. Print the number as a Roman numeral or decimal number as requested by the user. (Write two separate functions—one to print the number as aRoman numeral and the other to print the number as a decimal number.)The decimal values of the Roman numerals are:M 1000D 500C 100L 50X 10V 5I 1Remember, a larger numeral preceding a smaller numeral means addition,so LX is 60. A smaller numeral preceding a larger numeral means subtraction, so XL is 40. Any place in a decimal number, such as the 1s place, the10s place, and so on, requires from zero to four Roman numerals. (The program must include implementation files, .cpp and .h )2. 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.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.
- Implement the following function which takes the radius of a circle as one of its parameters and stores the circumference and area using the other two parameters.void calcCircleInfo(int radius, int *circumference, int *area)Write a code that conduct following actions: 1. Define a function that returns an integer between 1 and 10. 2. Call the defined function to get the random integer. 3. Continue drawing a random integer until you get a number that is larger than or equal to 8. 4. Display how many draws did it take before you stopped You should import random module.Good AFternoon, I'm currently working on a lab for class but I'm really stuck with the below lab that I cannot seem to figure out. I'm not sure if I would have to use the int function to solve the below lab. Could somebody please assist and walk through what the lab code would be. so far I have the following but I have no clue how to solve the lab. Thank you in advance. Write a program that asks the user to enter a number of quarters, dimes, nickels and penniesand then outputs the monetary value of the coins in the format of dollars and remaining cents.Your program should interact with the user exactly as it shows in the following example: Please enter the number of coins:# of quarters: 20# of dimes: 4# of nickels: 13# of pennies: 17The total is 6 dollars and 22 cents print('Enter the number of quarters, dimes, nickels and pennies')input ('Enter the number of Quarters')input ('Enter the number of Dimes')input ('Enter the number of Nickels')input ('Enter the number of Pennies')
- Write a program that calculates the average of a group of test scores, where the lowest score in the group is dropped. It should use the following functions: • void getScore() should ask the user for a test score, store it in a reference parameter variable, and validate that it is not lower than 0 or higher than 100. This function should be called by main once for each of the five scores to be entered. • void calcAverage() should calculate and display the average of the four highest scores. This function should be called just once by main and should be passed the five scores.• int findLowest() should find and return the lowest of the five scores passed to it. It should be called by calcAverage, which uses the function to determine which one of the five scores to drop.create a Python application that applies classes and objects in Python. Scenario:You are to create a python application that simulates the function of a basic calculator with some additional features. The user will select what function they would like to use in the application, after which they will input the values that they would like to use for the computation selected. The program will then compute for the output based on the given function and return the output to the user. The user should then be able to select additional functions and input new numbers until they are satisfied, after which they can exit the application. The application should first ask for a command from the user when started, the user can do 9 different commands on the application: The Calculator Features Add Two Numbers- Adds two numbers inputted from the user. Subtract Two Numbers- Subtracts two numbers inputted from the user. Multiply Two Numbers- Multiplies two numbers inputted from the user. Divide Two…Create a Geometry Calculator program that calculates the circumference of a circle, the area of a circle, and the volume of a sphere with a user inputted radius. You will implement this by creating four functions: A function that gets user input for a new radius and returns the value. A function that is passed the current radius, calculates the circumference of a circle, and returns that value. A function that is passed the current radius, calculates the area of a circle, and returns that value. A function that is passed the current radius, calculates the volume of a sphere, and returns that value. A function that is passed the current radius, returns nothing but only displays the following menu: GEOMETRY CALCULATOR 1) Input a new radius (Currently r = 1) 2) Circumference of Circle 3) Area of Circle 4) Volume of Sphere 5) Exit ________________________________ Please enter an option from the menu: Within the "main" function use a switch statement within a do - while loop to…
- 1. Write a function named drawPolygon that takes three input parameters, turtle t, integer numSides, and integer sideLength and it draws the corresponding polygon using turtle graphics. Hint – for a regular polygon with n sides, the exterior angle is 360/n.2. Call function drawPolygon to draw an equilateral triangle with side length 100, a square with length 150 and a regular pentagon with side length 175. 3. Write code that uses the Python math module to compute and print out the values ofa. 100!b. the log (base 2) of 1,000,000c. the greatest common divisor of 63 and 49Add a function to get the CPI values from the user and validate that they are greater than 0. 1. Declare and implement a void function called getCPIValues that takes two float reference parameters for the old_cpi and new_cpi. 2. Move the code that reads in the old_cpi and new_cpi into this function. 3. Add a do-while loop that validates the input, making sure that the old_cpi and new_cpi are valid values. + if there is an input error, print "Error: CPI values must be greater than 0." and try to get data again. 4. Replace the code that was moved with a call to this new function. - Add an array to accumulate the computed inflation rates 1. Declare a constant called MAX_RATES and set it to 20. 2. Declare an array of double values having size MAX_RATES that will be used to accumulate the computed inflation rates. 3. Add code to main that inserts the computed inflation rate into the next position in the array. 4. Be careful to make sure the program does not overflow the array. - Add a…task1: write a void function divisor that receives an integer number and display its divisor on screen including 1 and itself. write the main function to test your function. task2: You are required to create a conversion program. First ask the user his choice and then convert. • Conversion from Pound to Kg. (1 Pound = 0.453 Kg) • Conversion from Feet to centimeter (1 Foot = 30.48 cm) • Convert Hours & minutes in Days