Write the program in C++ Chapter 3: Programming Project 4Unlimited tries(Science: day of the week)Zeller's congruence is an algorithm developed by Christian Zeller to calculatethe day of the week.The formula is:h = (q + 26(m + 1)/10 + k + k/4 +j/4 + 5j) % 7where- h is the day of the week (0: Saturday, 1: Sunday, 2: Monday, 3: Tuesday, 4:Wednesday, 5: Thursday, 6: Friday).- q is the day of the month.-m is the month (3: March, 4: April, ..., 12: December). January and Februaryare counted as months 13 and 14 of the previous year.-jis year/100-k is the year of the century (i.e., year % 100)Note that all divisions in this exercise perform an integer division.Write a program that prompts the user to enter a year, month, and day of themonth, and displays the name of the day of the week.Sample Run 1Enter year: (e.g., 2012): 2015Enter month: 1-12: 1Enter the day of the month: 1-31: 25Day of the week is SundaySample Run 2Enter year: (e.g., 2012): 2012Enter month: 1-12: 5Enter the day of the month: 1-31: 12Day of the week is Saturday

Program Approach:- 1. Include header file 2. Declare variables int yearint monthint day 3. Take the…

Zeller's congruence is an algorithm developed by Christian Zeller to calculate the day of the week. The formula is: h = (q + 26(m + 1)/10 + k + k/4 + j/4 + 5j) % 7 where -h is the day of the week (0: Saturday, 1: Sunday, 2: Monday, 3: Tuesday, 4:

Zeller's congruence is an algorithm developed by Christian Zeller to calculate the day of the week. The formula is: h = (q + 26(m + 1)/10 + k + k/4 + j/4 + 5j) % 7 where -h is the day of the week (0: Saturday, 1: Sunday, 2: Monday, 3: Tuesday, 4:

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter8: Arrays And Strings

Section: Chapter Questions

Problem 21PE

See similar textbooks

Similar questions

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
Create a Student class in C++ language to read and print N student's details. The output shall be like the following: Enter name: Ahmad Enter ID number: 101 Enter total marks out of 500: 456 Enter details of student 2: Enter name: Ali Enter ID number: 102 Enter total marks outof 500: 398 ...... until student number 10 Details of student 1: Student details: Name:Ahmed,Roll Number:101,Total:456,Percentage:91.2 Details of student 2: Student details: Name:Ali,Roll Number:102,Total:398,Percentage:79.6 ....... until student number 10 Enter total number of students: 10 Enter details of student 1:
evenly divides num1gcd (num1, num2) is gcd(num2, num1) if num1 < num2gcd (num1, num2) is gcd(num2, num1%num2) otherwiseCreate and execute a program to find the greatest common factor of two positive integers using Euclid's method. The largest common divisor is the highest integer that divides both numbers without leaving a remainder. In the DivisorCalc class, define a static method called gcd that accepts two numbers, num1 and num2. Create a driver to put your program through its tests. The repeated procedure is as follows: gcd (num1, num2) is num2 if num2 <= num1 and num2 evenly divides num1gcd (num1, num2) is gcd(num2, num1) if num1 < num2gcd (num1, num2) is gcd(num2, num1%num2) otherwise
The U.S. Census Bureau projects population based on the following assumptions:- One birth every 7 seconds- One death every 13 seconds- One new immigrant every 45 secondsWrite a program to display the population for each of the next five years. Assume the current population is 312,032,486 and one year has 365 days.Hint: In Java, if two integers perform division, the result is an integer. The fractional part is truncated. For example, 5 / 4 is 1 (not 1.25) and 10 / 4 is 2 (not 2.5). To get an accurate result with the fractional part, one of the values involved in the division must be a number with a decimal point. For example, 5.0 / 4 is 1.25 and 10 / 4.0 is 2.5.Sample RunPopulation after 1 year: 3.148125827032967E8Population after 2 years: 3.1759267940659344E8Population after 3 years: 3.2037277610989016E8Population after 4 years: 3.2315287281318676E8Population after 5 years: 3.259329695164835E8Class Name: Exercise01_11
int const MULTIPLIER = 5; is a valid way to declare a constant integer variable. Group of answer choices True False ------- Given the following code segment, what is output to the screen? int num1 = 6; int num2 = 4 * num1++; cout << "num1=" << num1 << " num2=" << num2; Group of answer choices num1=7 num2=24 num1=6 num2=24 num1=6 num2=28 Nothing, because the code does not compile.
Write a program to calculate total ordering cost. Jacob is a retailer for ice. Normally a bag of ice costs $2.5, but the price varies with the amount that he purchases. The following table shows the discount that Jacob receives. Order Volume Discount Rate >= 200 bags 25% off 120 - 199 bags 20% off 60 - 119 bags 15% off 40 -59 bags 10% off 20 – 39 bags 5.5% off 0-19 bags No discount (1) Inyourprogram,definevariableswithmeaningfulnamestoacceptuserinputonordervolume, and calculate total ordering cost based on the order volume inputted. Use if-else statements to handle the calculations for different order volumes as shown in the above table. (2) Yourprogramshouldprintoutuserordervolume,discountrate,andtotalorderingcostinconsole (similar to the following sample outputs)
Java code Ever wondered how change is disbursed to customers in certain stores? In country X the following notes exists 200,100,50,20,10 and following coins: 5, 1, 50c, 10c, 5c. For the sake of this exercises let us only consider change below 50 see below example: Sample run 1: Enter item name: Apples Enter QTY of Apples: 2 Enter price per item N$: 3.25 Amount tendered N$: 50 Your change is: N$ 43.50 Disbursed as follows: 2 x N$20; 0 x N$10; 0 x N$5; 3 x N$1; 1 x 50c; 0 x 10c; 0 x 5c [Hint: make use of % and / operators to determine the values needed]
Write a program that perform the following activities: count number of letters based on the given string “ Samuel 605; Eniola 21 Richfield java programs @ 2022 ??, semester 1!!”
6.27 LAB: Toll calculation Use Java programming. Toll roads have different fees based on the time of day and on weekends. Write a method calcToll() that has three parameters: the current hour of time (int), whether the time is morning (boolean), and whether the day is a weekend (boolean). The method returns the correct toll fee (double), based on the chart below. Weekday Tolls Before 7:00 am ($1.15) 7:00 am to 9:59 am ($2.95) 10:00 am to 2:59 pm ($1.90) 3:00 pm to 7:59 pm ($3.95) Starting 8:00 pm ($1.40) Weekend Tolls Before 7:00 am ($1.05) 7:00 am to 7:59 pm ($2.15) Starting 8:00 pm ($1.10) Ex: The method calls below, with the given arguments, will return the following toll fees: calcToll(8, true, false) returns 2.95calcToll(1, false, false) returns 1.90calcToll(3, false, true) returns 2.15calcToll(5, true, true) returns 1.05 public class LabProgram {public static double calcToll(int hour, boolean isMorning, boolean isWeekend) {/* Type your code here. */ } public static void…
Complete the function below that takes in three integers (a,b,c) and returns the number of integers between a and b (inclusive of the endpoints) that are divisible by c. Make sure it tests a and b for divisibility by c! In [ ]: defhow_many_divisible(a,b,c):counter=0# YOUR CODE HEREraiseNotImplementedError()returncounter In [ ]: assert how_many_divisible(10,20,5) == 3 assert how_many_divisible(30,77,7) == 7 PYTHON jYPYTER
In Java Write a Java Program to find the factorial of a number. The factorial of nonnegative integer n (denoted by n!) is the product of all positive integers less than orequal to n. Example: 4! = 4 × 3 × 2 × 1 = 24. The value of 1! Is 1 and the value of0! Is 1 too. Do not accept negative numbers.Sample Run:Enter a positive integer: -1Invalid entry.Enter a positive integer: -15Invalid entry.Enter a positive integer: 5Factorial of 5 = 120
USE THE PROGRAM CODE BELOW TO CODE 1. COMMAND LINE ARGS CODE IN JAVA 1. Command Line Args Modify problem # 1 from Lab 8 to accept the values for the key as command line arguments. Your program may assume the arguments given at the command line are integers. If there are no arguments, print a message. If there is at least one argument, compute and print the average of the arguments. Note that you will need to use the parseInt method of the Integer class to extract integer values from the strings that are passed in. If any non-integer values are passed in, your program will produce an error, which is unavoidable at this point. Test your program in NetBeans using the data for problem # 1 Lab 8 as command line arguments. import java.util.Scanner;import java.text.NumberFormat; public class Quizzes{ //---------------------------------------------- // Read in the number of questions followed by // the key, then read in each student's answers // and calculate the number…