First, you will debug the Paint1 class so that no errors remain and all calculations work correctly by completing the following: o Find and fix the three errors in the given code. • Use the following sample input values to test your program. If you have found and fixed all the errors, your output should exactly match the sample. Input: 30 25 Output: Wall area: 750.0 square feet Paint needed: 2.142857142857143 gallons Tip: When you run your program in Eclipse, it will prompt you to enter input in the Console window. If you cannot find this window, go to Window, then Show View, then Console. Next, you will add loops to validate all user input and handle exceptions so that code passes all test cases by completing the following: • Review the code, looking for the two code blocks where user input is required. • Implement a do-while loop in both blocks of code to ensure that input is valid and any exceptions are handled. • Use the two following sample sets of input to test your program. Since these inputs are invalid, your program should respond to each by prompting the user to enter valid input. This should continue to loop until valid input is received. Input 1: Input 2: thirty 30 25 0

Can u solve this ?

Accumulating Totals in a Loop Summary In this lab, you add a loop and the statements that make up the loop body to a Java program that is provided. When completed, the program should calculate two totals: the number of left-handed people and the number of right-handed people in your class. Your loop should execute until the user enters the character X instead of L for left-handed or R for right-handed. The inputs for this program are as follows: R, R, R, L, L, L, R, L, R, R, L, X Variables have been declared for you, and the input and output statements have been written. Instructions Ensure the file named LeftOrRight.java is open. Write a loop and a loop body that allows you to calculate a total of left-handed and right-handed people in your class. Execute the program by clicking Run and using the data listed above and verify that the output is correct.

Problem 1 consists of multiple parts. You should finish one part and ensure that it works before moving to the next part. You will need to refactor (rewrite parts of) your code as you move between parts. Only your final program will be graded. Part 1 The use of computers in education is referred to as computer-assisted instruction (CAI). Write a program that will help an elementary school student learn multiplication. Use a SecureRandom object to produce two positive one-digit integers (you will need to look up how to do this). The program should then prompt the user 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 the message "Very good!" and ask another multiplication question. If the answer is wrong, display the message "No. Please try again.>again." and let the student try the same question repeatedly until the student finally gets it right. A separate method should be...

Write code that outputs variable numDogs as follows. End with a newline. Ex: If the input is: 3 the output is: Dogs: 3 I tried to get the output of 6 by its wrong everytime.

You have been hired by a local organic sod company to write coverage calculator for their website. Organic sod is cut into rectangles 9 square foot in area for lawn installation. Your program will prompt the customer for the length and the width of a rectangular area being covered with sod. Implement the following "pseudocode" to obtain the number of pieces to order. • Compute the area of the rectangle to be covered • Divide the area by 9 • Convert the result to an integer and then add 1 Below is a sample run with Python output in blue and user input in black. Enter length:200 Enter width:40 You should order 889 pieces.

Can you give me two ways to do it

Your task: The maximum of the absolute values. For instance, if the numbers entered are [1, -7, -1, -3, 6, -2, 0], then the printed result must be 7.

n this lab, you complete a prewritten Python program for a carpenter who creates personalized house signs. The program is supposed to compute the price of any sign a customer orders, based on the following facts: The charge for all signs is a minimum of 35ドル.00. The first five letters or numbers are included in the minimum charge; there is a 4ドル charge for each additional character. If the sign is make of oak, add 20ドル.00. No charge is added for pine. Black or white characters are included in the minimum charge; there is an additional 15ドル charge for gold-leaf lettering.

Please do not give solution in image format thanku Write a python program that does the following. Make sure it works and can interface with the user in PyCharm. Write a function word count that will take a sentence (string) and return to you the number of words in the sentence. Show it works by calling it with "Cinderella must get to the ball without her slippers." (Answer should be 9)

With no error Instructions The files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly. An example of the program is shown below: Enter a number >> 56 Enter a larger number >> 111 83.5 is halfway between 56 and 111 Task 1: The DebugSix4 class compiles without error. Task 2: The DebugSix4 program accepts user input and displays the correct output.

Please do it in python I have asked this question before but i need it in try and except You have been asked to take a small icon that appears on the screen of a smart telephone and scale it up so it looks bigger on a regular computer screen. The icon will be encoded as characters (x and *) in a 3 x 3 grid as follows: Write a program that accepts a positive integer scaling factor and outputs the scaled icon. A scaling factor of k means that each character is replaced by a k ? k grid consisting only of that character. Input Specification: (Use a try and except here)The input will be an integer such that 0 < k ≤ 10. Output Specification:The output will be 3k lines, which represent each individual line scaled by a factor of k and repeated k times. A line is scaled by a factor of k by replacing each character in the line with k copies of the character. Use try and except

I am having a problem with my static casting. I keep getting only one response no matter what values I use in the program. It's as the bottom half of my program is not executing. I cannot figure out what I am doing incorrectly. I am sure it is obvious, but after looking for two days I don't see it. /*Program: CL8_Zick_UrsulaAuthor: Ursula ZickDate: 02/13/2019Purpose: Calculate the percentage of calories from fat*/ #include<iostream>#include<iomanip>using namespace std; int main(){// Variantsint fatGrams; // Total number of calories in one gram of fatint fatCalories; // Total amount of calories from fatint totalCalories; // Total number of calories from fatint fatPercentage; // Total fat percentage from calories cout << "Enter the requested information to determine the percentage of fat in food item; \n\n"; // Get the total calories from food itemcout << "Enter the total calories: ";cin >> totalCalories; // Get the total fat grams from food itemcout...