Project 9: The digital root of a positive integer is found by summing the digits of the integer. If the result value is a single digit then that digit is the digital root. If the resulting value contains two or me digits, those digits are summed and the process is repeated. This is continued as long as necessary obtain a single digit. For example, consider the positive integer 24. Adding the 2 and the 4 yield: value of 6. Since 6 is a single digit, 6 is the digital root of 24. Now consider the positive integer Adding the 3 and the 9 yields 12. Since 12 is not a single digit, the process must be repeated. Add the 1 and the 2 yields 3, a single digit and also the digital root of 39. File: Input The input file will contain a list of positive integers, one per line. The end of the input will indicated by an integer value of zero. Output File: For each integer in the input, output its digital root on a separate line of the output. Example Input: 24 39 34527689425676154283672531207341 0 Example Output: 6 3

Project 9: The digital root of a positive integer is found by summing the digits of the integer. If the result value is a single digit then that digit is the digital root. If the resulting value contains two or me digits, those digits are summed and the process is repeated. This is continued as long as necessary obtain a single digit. For example, consider the positive integer 24. Adding the 2 and the 4 yield: value of 6. Since 6 is a single digit, 6 is the digital root of 24. Now consider the positive integer Adding the 3 and the 9 yields 12. Since 12 is not a single digit, the process must be repeated. Add the 1 and the 2 yields 3, a single digit and also the digital root of 39. File: Input The input file will contain a list of positive integers, one per line. The end of the input will indicated by an integer value of zero. Output File: For each integer in the input, output its digital root on a separate line of the output. Example Input: 24 39 34527689425676154283672531207341 0 Example Output: 6 3

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: Python tic tac toe. Tic tac toe is a very popular game. Only two players can play at a time. Game…

A: Algorithm: Start Make a board using dictionary in which keys will be location and values will be…

Q: 2) A BMI Calculator: the body mass index (BMI) is a measure used to determine whether a person is…

A: Java Code import java.util.Scanner; public class Test { public static void main(String[] args) {…

Q: Coupon collector is a classic statistic problem with many practical applications. The problem is to…

A: Given: Coupon collector is a classic statistic problem with many practical applications. The problem…

Q: Python: Write a program that prompts you to type an integer value and indicates whether the number…

A: PROGRAM INTRODUCTION: Take the number from the user. Use if condition to check if the number is…

Q: More than 2500 years ago, mathematicians got interested in numbers. Armstrong Numbers: The number…

A: Here is the c++ code of the above problem. See below step for code.

Q: Python Jupyter Notebook

A: PROGRAM INTRODUCTION: Take the plaintext from the user. Take the value for the shift from the user.…

Q: Student council is looking to organize a school brunch, where the proceeds will be put towards a…

A: 1. Define a function `calculate_trip_revenue` that takes three parameters: `cost` (the cost per…

Q: In the primary school there are many children and they are getting bored so they decide to play a…

A: Input-Output Details: The first line of the input contains an integer T denoting the number of test…

Q: Perfect numbers are numbers that equal the sum of their positive divisors except itself. The…

A: Purpose : The main purpose of the program is to find the number that we are given is a perfect…

Q: Problem Description The hailstone sequence is defined as the integer sequence that results from…

A: Python programming language : Python is a programming language that Guido van Rossum created in the…

Q: In Python A soup company is interested in finding out how much of their soup will go into various…

A: def soup_volume(d, h): r = d / 2 volume = math.pi * pow(r, 2) * h volume = 0.95 * volume…

Q: In CORAL LANGUAGE please and thank you! Summary: Given integer values for red, green, and blue,…

A: integer r integer b integer g integer min r = Get next inputb = Get next inputg = Get next…

Q: . Card Flipper: You walk into a room, and see a row of n cards. Each one has a number x; written on…

Q: D. The results become the results of one digit. For example, if a result is a two-digit number, add…

A: import java.util.Scanner;//Import Statementpublic class Main{ public static void main…

Q: The number x is a positive integer. You are asked to express the number x3 as a product of terms of…

A: Task - write x53 as product of terms of the form x(2^j)

Q: [Python Language] Using loops of any kind, lists, or Sets is not allowed. Sloan’s Book Collection…

A: The solution is given in the following steps for your refrence.

Q: types 5-peso coins and 10- peso coins, both having two faces with image of – Elon Musk and a dog.…

A: Given in the question that we have to develop a python code to find out the number of ways to…

Q: Write a program that uses Euclid's algorithm to determine the greatest common denominator of two…

A: # Python program to determine greatest common denominator of two integers x and y using Euclidean…

Q: Tiling: The precondition to the problem is that you are given three integers n, i, j, where i and j…

A: Recursive algorithm for this problem in which we place one tile yourself and then have four friends…

Q: Mother is the most loved person. She wants to surprise his son on his birthday so she prepares a…

A: Algorithm: Take input for the value which decide the total iteration Then run the value loop…

Q: One variation on the game of nim is described in Luger. The game begins with a single pile of…

A: According to the information given:- we have to follow the instruction to perform the variation of…

Q: Holi is celebrated in India as a festival of colours and your friend Khan from India has gifted you…

A: Algorithm: Firstly take the input for the number of test cases then take the value for number of…

Q: 6.30 LAB: Flip a coin Write a program that simulates flipping a coin to make decisions. The input is…

A: NOTE - This is a Java question, so I have written the code in the Java programming language. Here I…

Q: Q2: A mercury thermometer having a time constant of 0.1 min is placed temperature bath at 100°F and…

Q: Can u solve this ?

A: Below is the complete solution with explanation in detail for the given question about transition…

Concept explainers

Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.

Question

subject introduction to programming
it must be ((cc+ language))
Project 9:
The digital root of a positive integer is found by summing the digits of the integer. If the resultin
value is a single digit then that digit is the digital root. If the resulting value contains two or mom
digits, those digits are summed and the process is repeated. This is continued as long as necessary t
obtain a single digit. For example, consider the positive integer 24. Adding the 2 and the 4 yields
value of 6. Since 6 is a single digit, 6 is the digital root of 24. Now consider the positive integer 39
Adding the 3 and the 9 yields 12. Since 12 is not a single digit, the process must be repeated. Addins
the 1 and the 2 yields 3, a single digit and also the digital root of 39.
Input File:
The input file will contain a list of positive integers, one per line. The end of the input will be
indicated by an integer value of zero.
Output File:
For each integer in the input, output its digital root on a separate line of the output.
Example Input:
24
39
34527689425676154283672531207341
0
Example Output:
6
3
3

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps with 5 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Assignment 5B: Keeping Score. Now that we know about arrays, we can keep track of when events occur during our program. To prove this, let's create a game of Rock-Paper-Scissors. For those not familiar with this game, the basic premise is that each player says "Rock-Paper- Scissors!" and then makes their hand into the shape of one of the three objects. Winners are determined based on the following rules: Rock beats Scissors Scissors beats Paper Paper beats Rock At the start of the program, it will ask the player how many rounds of Rock-Paper- Scissors they want to play. After this, the game will loop for that many number of times. Each loop, it will ask the player what item they want to use – Rock, Paper, or Scissors. The computer will randomly generate its own item, and a winner will be determined. The game will then save the result as an element of an array, and the next round will begin. Once all the rounds have been played, the program will say "Game Over" and display a list of who…
Please written by computer source Please solve with C - NIM Game
7) The ideal gas law allows the calculation of volume of a gas given the pressure(P), amount ofthe gas (n), and the temperature (T). The equation is:V = nRT / PSince we only have used integer arithmetic, all numbers will be integer values with nodecimal points. The constant R is 8.314 and will be specified as (8314/1000). This givesthe same result. Implement the idea gas law program where the user is prompted for andenters values for n, T, and P, and V is calculated and printed out. Be careful toimplement an accurate version of this program. Your program should include a properand useful prompt for input, and print the results in a meaningful manner
Java - Musical Note Frequencies
Python tic tac toe. Tic tac toe is a very popular game. Only two players can play at a time. Game Rules Traditionally the first player plays with "X". So you can decide who wants to go with "X" and who wants to go with "O". Only one player can play at a time. If any of the players have filled a square then the other player and the same player cannot override that square. There are only two conditions that may match will be a draw or may win. The player that succeeds in placing three respective marks (X or O) in a horizontal, vertical, or diagonal row wins the game. Winning condition Whoever places three respective marks (X or O) horizontally, vertically, or diagonally will be the winner. Submit your code and screenshots of your code in action. Hints : Have a function that draws the board Have a function that checks position if empty or not Have a function that checks player or won or not expected output:
Advanced computer. Home work about curves
Welcome to the era of Aladdin and the great magic lamp. This is 1st of January and Aladdin will be in jail for one year. He was recently caught for helping forty thieves. Now he has nothing to do. But he knows that Jasmine is waiting for him. At some point he got an idea to give Jasmine a magical program that can find intervals of months from a year. This allows her to easily determine how long it will take for Aladdin to get out. Then Aladdin rubs the magic lamp and The Genie appears. Then he asked The Genie to make such a magical program. Unfortunately the Genie doesn't know programming and he wants your help to create that magical program. Genie will give you N as the day of the year and you have to print in which month that day is. Input Format Input will contain one line with a single integer N, day of the year. Constraints 1 <= N <= 365 Output Format Print a single line containing the name of month. Be careful about the newline ('\n') at the end. Sample Input 0 1 Sample…
Perfect numbers are numbers that equal the sum of their positive divisors except itself. The smallest perfect number is 6. Positive divisors of 6: The sum of the divisors of 1, 2, 3 and 6 except itself: 1+ 2 + 3 = 6 and 6 is a perfect number. Likewise, the positive divisors of 28: 1, 2, 4, 7, 14, 28 is the sum of the divisors except itself: 1+2+4 +7 + 14 = 28 and 28 is a perfect number. So, write a C program that checks if a given number is a perfect number.