Create a class name, the program would do the following: -Prompt the user to enter an integer n. -The program should find and print the sum of all digits of the integer n. For example if n = 341, the program should print 8 because 3 + 4 + 1 = 8. If n = 10374 the program should print 15 because 1 + 0 + 3 + 7 + 4 = 15. -Also, if n = -10374, the program still prints the same value as if n = 10374, think of a way to get the positive value of a number all the time. Which method always returns the positive value of any number?

Create a class name, the program would do the following: -Prompt the user to enter an integer n. -The program should find and print the sum of all digits of the integer n. For example if n = 341, the program should print 8 because 3 + 4 + 1 = 8. If n = 10374 the program should print 15 because 1 + 0 + 3 + 7 + 4 = 15. -Also, if n = -10374, the program still prints the same value as if n = 10374, think of a way to get the positive value of a number all the time. Which method always returns the positive value of any number?

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter4: Control Structures I (selection)

Section: Chapter Questions

Problem 20PE: The cost of renting a room at a hotel is, say $100.00 per night. For special occasions, such as a...

See similar textbooks

Similar questions

Ask the user to enter the month of the year (number 1 through 12): “Enter the month of the year - number 1 to 12”b. Get the month using a Scannerc. checks for invalid input (i.e. numbers that are not 1 – 12) and terminates the programusing System.exit(1)if input is invalidd. Prints the name of the month: “The month is XXXXX”Now, this time, write a class, NumberToMonthUsingSwitch, that does the same but uses the switch statement.Tips Use the switch statement along with case and break Use the System.exit(1) in the default to terminate the programSubmission Copy and paste your code Screen shot the console with user input of three example months (one invalid input, two anymonth)Sample RunEnter the month of the year - number 1 to 1277Invalid InputEnter the month of the year - number 1 to 122The month is FebruaryEnter the month of the year - number 1 to 1210The month is October
1 .Write a program that prints out three different tic tac toe winning results. Make each one bigger than the last, separated by more spaces and lines: 2. Write a program called TriangleArea, which calculates and outputs the Area of a triangle with a Base value of 3.5 and a Height value of 4.85. The formula for the area of a triangle is: 1/2 ×???? × ????ℎ?. Your program should output the correct answer. 3. Write a program that will tell me the conversion of 60 miles, into kilometers. Remember that 1 mile is 1.60934 kilometers. 4. Write a sequence of output statements to display your initials (2 – 3 letters) using a cool pattern for each letter. For example, here is a simple pattern for the initials IL: II LL II LL II LL II LL II LL II LL II LL II LL LL LL LL Use around 8 statements to complete this exercise. 5. Write a program that asks the user to input a number. Then…
write a program that prompts the user to enter the number of students and each student name and score and finally display the name of student with highest score and the student with second highest score.
Ask the user for a name and for a list of test scores. Show the number of tests taken and the average. Allow the user to enter any number of scores and make the program end when a negative value is entered. Write in java and use test case examples as a result.
Write a program that prompts the user to enter the number of students and each student’s name and score, and finally displays the names of the students with the lowest and secondlowest scores.
Write a program that prompts the user to enter the numberof students and each student’s name and score, and finally displays the names of thestudents with the lowest and second-lowest scores.
Need help with the code for this question: Write a program that prompts the user to input an integer and then outputs both the individual digits of the number and the sum of the digits. For example, it should output the individual digits of: 3456 as 3 4 5 6 8030 as 8 0 3 0 2345526 as 2 3 4 5 5 2 6 4000 as 4 0 0 0 -2345 as 2 3 4 5
This program does not throw an error, but when an odd number is input for the variable number, it prompts the user for a letter, but doesn't allow the user to actually input a letter. How would you fix this error?
Write a program that promotes the user to enter the number of students and each student's name and score ,and finally displays the student with the highest score and the second highest score.
Write an application that asks a user to type an even number or the sentinel value 999 to stop. When the user types an even number, display the message “Good job!” and then ask for another input. When the user types an odd number, display an error message, "x is not an even number", and then ask for another input. When the user types the sentinel value 999, end the program.
For this assignment, write a program named PizzaPrices that prompts the user to make a choice for a pizza size - S,M, L, or X - and the number of pizza the user wants to order. The price for different size pizzas are $6.99, $8.99, $12.5, and $15.0 respectively. There is also a discount based on the number of pizza ordered: no discount for one pizza, 10% discount for 2 pizzas, 15% discount for 3-5 pizzas, and 20% for more than 5 pizzas. Display a full accounting of the transaction, similar to the sample screenshot. Please make sure you use parallel arrays and range match in your solution.
Please explain what kind of syntax errors or problems the following statements might have. 1 = x; __________________ int X = 3.0.; __________________ char ch = "a"; __________________ int a==l; __________________ int if=3; __________________ What is the value of each output statement? Please write your answers on the· provided line. public class Evaluation { public static void main(String arg[]) {int X=l0 , i; for (i=0; i<3; i++)X=X-2;System.out.println(i); System.out.println(x);int h=0;do {h= h+3;} while (h<2');System.out.println(h);int k=2;while (k <2 ) {k= k+3;}System.out.p~ihtln (k);