Lab 2

Quizzes Grades 2. Area of a Circle Computer programs are great at computing mathematical formulas. Once the formula is properly encoded you can use the code as much as you want without reprogramming it and you can share it with non-programmers without any trouble. This lab is an example of such a formula. Once you program it you won't have to worry about the area of a circle again. Syllabus Zoom • Write and test a program that computes the area ofa circle. This program should request a number representing a radius as input from the user. • Use the formula 3.14 x radius to compute the area. • Tip: There are a couple of ways to code an exponent. Look in the Operators unit for help (and you can't use an x for multiplication). • Tip: You will need to use the float data type to compute the remainder. - The output should explain the results. Don't just print a number. • Tip: For your print statement you will need to use the comma, or plus, +symbols to stitch your output together. - (The area…

Virus DNA files As a future doctor, Jojo works in a laboratory that analyzes viral DNA. Due to the pandemic During the virus outbreak, Jojo received many requests to analyze whether there was any viral DNA in the patient. This number of requests made Jojo's job even more difficult. Therefore, Jojo ask Lili who is a programmer for help to make a program that can read the file containing the patient's DNA data and viral DNA and then match them. If on the patient's DNA found the exact same string pattern, then write to the index screen the found DNA. Data contained in the file testdata.in Input Format The first line of input is the number of test cases TThe second row and so on as many as T rows are the S1 string of patient DNA and the S2 string of viral DNA separated by spaces Output Format The array index found the same string pattern. Constraints 1 ≤ T ≤ 1003 ≤ |S2| ≤ |S1| ≤ 100|S| is the length of the string.S will only consist of lowercase letters [a-z] Sample Input (testdata.in)…

JAVA Project 2-3 Rectangle Calculator Create an application that calculates the area and perimeter of a rectangle. Then using a loop, ask the user if they want to continue. If yes then repeat the input, processing, and output. If no then end the program. Console Welcome to the Area and Perimeter Calculator   Enter length: 100 Enter width:  200 Area:         20000.0 Perimeter:    600.0   Continue? (y/n): y     Specifications The formulas for calculating area and perimeter are: area = width * lengthperimeter = 2 * width + 2 * length The application should accept decimal entries like 10.5 and 20.65. Assume that the user will enter valid numeric data for the length and width. The application should continue only if the user enters “y” or “Y” to continue. Input: Print the header "Welcome to the Area and Perimeter Calculator" Ask the user to enter a length Ask the user to enter a width Processing: Save the length and width in variables Calculate the area and save the results in a variable…

Looping is an essential component of any script or application written in Python. Looping allows you to run repeated operations without copying code. This Discussion Board is designed to help illustrate each loop type and when to use a particular loop type. Select either the For or While loop and provide the following in your Discussion Board post: A description of what the loop does An example of why you would use the loop you selected over the other Remember to use a reference to your learning materials or an outside source in at least one post each week.

Basic output with variables This zyLab activity prepares a student for a full programming assignment. Warm up exercises are typically simpler and worth fewer points than a full programming assignment, and are well-suited for an in-person scheduled lab meeting or as self-practice. A variable like user_num can store a value like an integer. Extend the given program as indicated. Output the user's input. Output the input squared and cubed. Hint: Compute squared as user_num * user_num. Get a second user input into user_num2, and output the sum and product. Note: This zyLab outputs a newline after each user-input prompt. For convenience in the examples below, the user's input value is shown on the next line, but such values don't actually appear as output when the program runs. Enter integer: 4 You entered: 4 4 squared is 16 And 4 cubed is 64 !! Enter another integer: 5 4 + 5 is 9 4 * 5 is 20

Steppermotor project: Look at the code below and explain the code by writing an algorithm. Write an algorithm explaining the code or the project.

00000000000000000 finalexamtakehome7.java This program reads test grades from the keyboard When -1 is entered, stop reading Compute and display the average 00000000000 Finalexamtakehome8.java This program reads items from the keyboard if a letter or number is entered it displays true; otherwise It displays false

Java Code 1. FizzBuzz by CodeChum Admin Let’s play a game of FizzBuzz! It’s quite the same with your childhood "PopCorn" game, but with a little bit of twist to align it with programming. Are you ready? Instructions: Input a positive integer in one line. This will serve as the ending point of your loop. Loop from 1 to the ending point (inclusive) and perform the following statements: If the number is only divisible by 3, print "Fizz" If the number is only divisible by 5, print "Buzz" If the number is divisible by both 3 and 5, print "FizzBuzz" If nothing is true in the previous conditions, skip the number Instructions Scan a positive integer n and store it in a variable. Create a counter variable with a value of 1 and create a loop from counter to n. Print "Fizz" if the counter in the loop is divisible by 3, "Buzz" if the counter is divisible by 5, "FizzBuzz" if it is both divisible by 3 and 5. Skip the iteration if it is not divisible by 3 or by 5. Input A line containing…

Strings For this homework, we will be creating a simple program that will take in your basic information and then you will output the specifics outlines below. To get FULL credit, you MUST submit the code and the output. INPUT a) Enter your name (first and last): b) Enter your phone number: c) Enter a letter that is in your name: d) Enter a digit that is in your phone number: OUTPUT NAME • • • The length of your name is: The index for the letter 'e' is: The index for the letter 'a' is: • The index for the letter 'q' is: • From c) above, replace that letter with a '2' PHONE NUMBER • The length of your phone number is: • From d) above, replace that digit with a 'X'

OHM's LAW: The program can compute the current, voltage, or resistance. Instruction: Analyze the image given and generate the appropriate code and computation. Write your code on any sheet of paper and submit it on time. O OHM's LAW Select what you need to solve C I- Current O V. Voltage CR- Resistance 45 Current Voltage 2025 45 Resistance COMPUTE

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Java Question

Active buzzer project. Write a code in C language to make an active buzzer make a sound. After writing the code , write an algorithm for the code you wrote.

C# Language should accept inputs that has decimal points

mming Exercise 2.5 Instructions momentum.py 1 # Put your code here 2 mass=int(int("Enter in kilograms:")) 3 velocity=int(int("Enter in meters per second:")) 4 print("the object's momentum is", "mass","velocity",result) An object's momentum is its mass multiplied by its velocity. Write a program that accepts an object's mass (in kilograms) and velocity (in meters per second) as inputs, and then outputs its momentum. Below is an example of the progam input and output: Mass: 5 Velocity: 2.5 The object's momentum is 12.5 Grading When you have completed your program. click the Submit button to record your Score.

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Basic Computer Programming ActivityLanguage: CShow the code and how it works thanks

CENGAGE MINDTAP ramming Exercise 2.10 Instructions employeepay.py 1 # Get the hourly rate An employee's total weekly pay equals 2 hour rate= float(input( "hourly wage:")) the hourly wage multiplied by the total 4 # Get number of hours you work regular number of regular hours, plus any 5 regular rate= float(input("total regular hours:")) overtime pay. 7 # Get the number of hours you work overtime 8 overtime rate= float(input("total overtime hours:")) Overtime pay equals the total overtime hours multiplied by 1.5 times the hourly 10 # compute total weekly pay wage. 11 totalWeekly_pay= (regular_Hours*hour_rate)+ (overtime_Hours*1.5* 12 13 #print total weekly pay 14 print("The total weekly pay is $ ", totalWeekly Pay) 15 Write a program that takes as inputs the hourly wage, total regular hours, and total overtime hours and displays an employee's total weekly pay. Below is an example of the program inputs and output: Enter the wage: $15.50 Enter the regular hours: 40 Enter the overtime…

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Overview In this assignment, you will gain more practice with designing a program. Specifically, you will create pseudocode for a higher/lower game. This will give you practice designing a more complex program and allow you to see more of the benefits that designing before coding can offer. The higher/lower game will combine different programming constructs that you have been learning about, such as input and output, decision branching, and a loop. Higher/Lower Game DescriptionYour friend Maria has come to you and said that she has been playing the higher/lower game with her three-year-old daughter Bella. Maria tells Bella that she is thinking of a number between 1 and 10, and then Bella tries to guess the number. When Bella guesses a number, Maria tells her whether the number she is thinking of is higher or lower or if Bella guessed it. The game continues until Bella guesses the right number. As much as Maria likes playing the game with Bella, Bella is very excited to play the game…

Java - Painting a Wall

USE C# LANGUAGE

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