2. Without using arrays(to store the integers/digits) and built-in methods(in doing the reverse), write a program that prompts the user to input an integer from 100,000 to 100,000,000 and then outputs individually the last three digits of the number and the remaining numbers. The remaining numbers will be added to the last three digits. Print the sum as well as the numbers printed in reverse order individually. For example, the program should: Output the last three digits of 23456 as 456 and the remaining number 23 will be added to 4 5 6, result will be 38 and the reverse will be 8 3: Output the last three digits of 2345526 as 5 2 6 and the remaining number 2345 will be added to 526, result will be 2358 and the reverse will be 8 532. Use the class name

2. Without using arrays(to store the integers/digits) and built-in methods(in doing the reverse), write a program that prompts the user to input an integer from 100,000 to 100,000,000 and then outputs individually the last three digits of the number and the remaining numbers. The remaining numbers will be added to the last three digits. Print the sum as well as the numbers printed in reverse order individually. For example, the program should: Output the last three digits of 23456 as 456 and the remaining number 23 will be added to 4 5 6, result will be 38 and the reverse will be 8 3: Output the last three digits of 2345526 as 5 2 6 and the remaining number 2345 will be added to 526, result will be 2358 and the reverse will be 8 532. Use the class name

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

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Given a positive integer n, the following rules will always create a sequence that ends with 1, called the hailstone sequence: If n is even, divide it by 2 If n is odd, multiply it by 3 and add 1 (i.e. 3n +1) Continue until n is 1 Write a program that reads an integer as input and prints the hailstone sequence starting with the integer entered. Format the output so that ten integers, each separated by a tab character (\t), are printed per line. The output format can be achieved as follows:print(n, end='\t') Ex: If the input is: 25 the output is: 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1 this is what i have n = int(input())count = 1while n != 1: if count%10==0: print(n,'\t') else: print(n, end='\t') if n%2==0: n = int(n/2) else: n = int(n*3 + 1) count = count + 1 print(n) the output is correct but theres whitespaces that arnt needed
3. The bin packing problem is to pack the objects of various weights into containers. Assume that each container can hold a maximum of 10 pounds. The program uses an algorithm that places an object with the largest weight into the first bin in which it would fit. Your program should prompt the user to enter the total number of objects and the weight of each object. The program displays the total number of containers needed to pack the objects and the contents of each container. Here is a sample run of the program: Enter the number of objects about itinerary with the following members: 1. A data field named flgihts of the List type. The list contains the flights for the itinerary in increasing order of departure Time. A constructor that creat: 6 Enter the weights of the objects: 7 5 2 3 5 8 Container 1 contains objects with weight 8 2 Container 2 contains objects with weight 7 3 Container 3 contains objects with weight 55
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.
On Thursday, November 4, 2021, Big Man Games wrote: 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. Write and test a program that computes the area of a circle. This program should request a number representing a radius as input from the user. Use the formula 3.14 × radius2 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…
Transient PopulationPopulations are affected by the birth and death rate, as well as the number of people who move in and out each year. The birth rate is the percentage increase of the population due to births and the death rate is the percentage decrease of the population due to deaths. Write a program that displays the size of a population for any number of years. The program should ask for the following data: The starting size of a population P The annual birth rate (as a percentage of the population expressed as a fraction in decimal form)B The annual death rate (as a percentage of the population expressed as a fraction in decimal form)D The average annual number of people who have arrived A The average annual number of people who have moved away M The number of years to display nYears Write a function that calculates the size of the population after a year. To calculate the new population after one year, this function should use the formulaN = P + BP - DP + A - Mwhere N is the…
6. A palindrome is a number or text phrase that reads the same backwards or forwards. For example, each of the following five-digit integers is a palindrome: 12321, 55555, 45554 and 11611. Write a program that reads a 5 digit integer and determines whether it is a palindrome. Hint: One way to do this is to use division (/) and modulus (%) operators to separate the number into individual digits.
Given a positive integer n, the following rules will always create a sequence that ends with 1, called the hailstone sequence: If n is even, divide it by 2 If n is odd, multiply it by 3 and add 1 (i.e. 3n +1) Continue until n is 1 Write a program that reads an integer as input and prints the hailstone sequence starting with the integer entered. Format the output so that ten integers, each separated by a tab character (\t), are printed per line. The output format can be achieved as follows:System.out.print(n + "\t"); Ex: If the input is: 25 the output is: 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1 (NEED HELP IN JAVA PLEASE)
Without using arrays(to store the integers/digits) and built-in methods(in doing the reverse), write a program that prompts the user to input an integer from 10,000 to 10,000,000 and then outputs individually the last three digits of the number and the remaining numbers using loops.The remaining numbers will be added to the last three digits. Print the sum as well as the numbers printed in reverse order individually. For example, the program should: Output the last three digits of 23456 as 4 5 6 and the remaining number 23 will be added to 4 5 6, result will be 38 and the reverse will be 8 3; Output the last three digits of 2345526 as 5 2 6 and the remaining number 2345 will be added to 5 2 6, result will be 2358 and the reverse will be 8 5 3 2. SHOW THE CODES IN ANY JAVA APPLICATION LIKE JCRATOR AND ECLIPSE. OUTPUT SHOULD BE LIKE IN THE EXAMPLE. SHOW THE IMAGE PERFORMING THE EXAMPLES
The German mathematician Gottfried Leibniz developed the following method to approximate the value of Pi Pi/4 = 1 - 1/3 + 1/5 - 1/7+… Write a program that allows the user to specify the number of iterations used in this approximation and that displays the resulting value. An example of the program input and output is shown below: Enter the number of iterations: 5 The approximation of pi is 3.3396825396825403