The factorial of a number n can be estimated using the following formula: n!= /2xT xn x Where e=2.718282 and n=3.14159265. You are asked to write a C++ program to perform the following tasks: 1. Calls a function named est Fact which uses the above equation to estimate the factorial for a given number n. The function receives, as a parameter, the number n (can be any real number). The function returns the estimated factorial of the passed number n if n is a valid number (i.e. n stores a positive integer value), otherwise it returns zero. 2. The function must use a global variable to indicate the validity of the number n. So, if n contains a positive integer value then the global variable should store true, otherwise the global should store false and the function returns zero in this case. 3. The main program should read the numbers (one at a time) from a text file until the end of the file and displays the estimated factorial for all valid numbers or the word 'Incorrect' for invalid numbers. The output should appear as shown below. Sample Output Sample Input O. C:\Windows\system32\cmd.exe 3 nt

The factorial of a number n can be estimated using the following formula: n!= /2xT xn x Where e=2.718282 and n=3.14159265. You are asked to write a C++ program to perform the following tasks: 1. Calls a function named est Fact which uses the above equation to estimate the factorial for a given number n. The function receives, as a parameter, the number n (can be any real number). The function returns the estimated factorial of the passed number n if n is a valid number (i.e. n stores a positive integer value), otherwise it returns zero. 2. The function must use a global variable to indicate the validity of the number n. So, if n contains a positive integer value then the global variable should store true, otherwise the global should store false and the function returns zero in this case. 3. The main program should read the numbers (one at a time) from a text file until the end of the file and displays the estimated factorial for all valid numbers or the word 'Incorrect' for invalid numbers. The output should appear as shown below. Sample Output Sample Input O. C:\Windows\system32\cmd.exe 3 nt

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: Write a program that calculates the monthly pay for a salesperson. A person's pay is equal to his or…

A: Solution: Note : Complete executable C++ code is attached at "Step-6". 1. Implementation of…

Q: in Python Write a function named LowerNDigits(x,y), which takes two integeres x and y as input…

A: Here is the detailed and simplified Python code for the above listed problem statement:

Q: In mathematics, a harshad number is an integer that is evenly divisible by the sum of its digits.…

A: Programming instructions: Use a loop to iterate from 1 to 1000000. In the loop, call the function…

Q: Write a function named foo that has two parameters: n1 and n2. The function returns the outcome of…

A: 1) Below is Program to define function foo which takes n1 and n2 as parameter and return sum of…

Q: C++ 1 year = 15 months 1 month = 30 days write a function that takes an int parameter that…

A: In this question we have to write a C++ function that converts a given number of days into years,…

Q: Complete the function pounds_to_kilograms() that has one parameter as a mass in pounds. The function…

A: The objective of the question is to create a function that converts a given mass in pounds to…

Q: In physics, an object that is in motion is said to have kinetic energy. The following formula can be…

A: Required: Write a function named kineticEnergy that accepts an object's mass (in kilograms) and…

Q: C++ Programming: Write a recursive function named sumSquares that returns the sum of the squares of…

A: The program implements a recursive function sumSquares that calculates the sum of the squares of…

Q: In this lab, you complete a partially written C++ program that includes a function named…

A: Algorithms: START Write the function declaration here Print the value of the product before the…

Q: Write a C Function to check if an integer can be expressed as the sum of two prime numbers of all…

A: PROGRAM: //Including header file #include <stdio.h> //Function Prototype int checkPrime(int…

Q: in c programming with User-Defined Functions Swapping variables Define a function named SwapValues…

A: Output Screenshot:

Q: Python Write a function named min that accepts two integer values as arguments and returns the…

A: Given To write a function that return minimum of two numbers such that min(5,20) return 5.

Q: Complete the code that returns the value of f(x), which has the value 1 inside the range -1 <x<1…

A: def function_f(x): #Code will be added here return fval

Q: Right rectangular pyramid Solve for surface area A = [w+lv 1 W Base width h Pyramid height Base…

A: Introduction A function in programming is a section of code that completes a particular task and may…

Question

The factorial of a number n can be estimated using the following formula:
n!= /2xT xn x
Where e=2.718282 and n=3.14159265.
You are asked to write a C++ program to perform the following tasks:
1. Calls a function named est Fact which uses the above equation to estimate the factorial for a given
number n. The function receives, as a parameter, the number n (can be any real number). The function
returns the estimated factorial of the passed number n if n is a valid number (i.e. n stores a positive
integer value), otherwise it returns zero.
2. The function must use a global variable to indicate the validity of the number n. So, if n contains a positive
integer value then the global variable should store true, otherwise the global should store false and
the function returns zero in this case.
3. The main program should read the numbers (one at a time) from a text file until the end of the file and
displays the estimated factorial for all valid numbers or the word 'Incorrect' for invalid numbers. The
output should appear as shown below.
Sample Output
Sample Input
O. C:\Windows\system32\cmd.exe
3
nt <est)
-3
4
3.0
5.0
-3.0 Incorrect
4.0
6.5 Incorrect
0.0 Incorrect
8.0
2.0
119
6.5
24
8
39903
2
Press any key to continue

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 1 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

In C++ just do the problem in simple, not complicated code. Even if a problem does not directly tell you to use a function, you should aim to do so regardless. The prime factors of 13195 are 5, 7, 13 and 29.What is the largest prime factor of the number 9003? Create a function called Nevada where you pass in the number as an argument and return the largest factor.
Write a c++ program that contains a “main” and 4 functions: In the main function declare 4 integer variables x, y, z and m and call the following functions: The first function is to initialize the 4 variables using the last 4 digits of your university ID number. For example, if your ID number is 43956789 then you x=6, y=7, z=8, and m =9. The second function should calculate and print the average of the 4 variables. The third function is to find the largest number of the 3 variables. The last function should double the values of the 4 variables. For example if x = 6 then x will become 12.
In c programming Your faculty was born in the year 1997 and he loves the digits of this number. So he is asking you to write a code where you will be given a string of digits as input and you need to find whether all the digits 1,9, and 7 is present in that string or not. Use function to solve this problem. [Hint: Write a function that will find a particular character in a string and call that function thrice to find each of 1,9, and 7 in the given string.] Sample Input 1: 36892502945417835 Sample Output 1: Yes Explanation 1: All 1, 9, and 7 are present in the number Sample Input: 3689250294547835 Sample Output: No Explanation: The digit 1 is missing from the input string
PYTHON Question 3: Rain or Shine Part 1: Alfonso will only wear a jacket outside if it is below 60 degrees or it is raining. Write a function that takes in the current temperature and a boolean value telling if it is raining and it should return True if Alfonso will wear a jacket and False otherwise. Try solving this problem with a single line of code. def wears_jacket(temp, raining): """ >>> wears_jacket(90, False) False >>> wears_jacket(40, False) True >>> wears_jacket(100, True) True """ *** YOUR CODE HERE *** Note that it should either return True or False based on a single condition, whose truthiness value will also be either True or False. Part 2: Rewrite the above function with a lambda expression.
Write a function called factorial that computes the factorial of a given number x passed in as an argument. By default it returns the factorial of 6, which is 720. It also takes a optional boolean argument called 'to_print'. If to_print is True, the factorial value is printed instead of being returned. It is False by default, meaning the result is returned, not printed. >>> result = factorial()>>> print(result)Output: 720>>> result = factorial(to_print = True)Output: 720>>> print(result) Output: # no output>>> result = factorial(4)>>> print(result) Output: 24>>> factorial(4, to_print = True)Output: 24>>> print(result) Output:
Use C++
using c++
C programming Only
Solve it as soon as possible using C program
The Function will be able to calculate the area of the following polygons: Right triangles, Rectangles, and regular polygons. It will do so by taking the following inputs: - numSides – a double of the number of sides the polygon has - sideLengths – a double of the length or lengths of sides of the polygon The program should determine if the inputs are formatted properly. The rules are: - numSides must be a positive integer number with values greater than or equal to 3. - When numSides is 3 or 4, sideLengths can either be a scalar or an array with two values. - When numSides is greater than 4, sideLengths must be a scalar. To determine if a number is an integer, you can use the rem function. rem returns the remainder of whole number division. It has the following syntax: remainder = rem(numerator, denominator); Where remainder is the remainder of numerator/denominator. To use this to find whether a number is an integer, use rem in the following way: remainder = rem(number, 1); When…
*You need to have at least one user define function *Language: C programming Write a C Program to print half pyramid using numbers shown below. This example is for height 6. Ask user for a height and depending on user input, draw the half pyramid. Input: Key in the height: 6 Output: 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 1 2 3 4 5 6
in c++ please A liter is 0.264179 gallons. Write a program that will read in the number of liters of gasoline consumed by the user’s car and the number of miles traveled by the car and will then output the number of miles per gallon the car delivered. Your program should allow the user to repeat this calculation as often as the user wishes. Define a function to compute the number of miles per gallon. Your program should use a globally defined constant for the number of liters per gallon.