The factorial of a nonnegative integer n is written n! (pronounced “n factori

The factorial of a nonnegative integer n is written n!
(pronounced “n factorial”) and is defined as
follows:
n! = n · (n - 1) · (n - 2) · … · 1 (for values of n greater
than to 1)
and
n! = 1 (for n = 0 or n = 1).
For example, 5! = 5 · 4 · 3 · 2 · 1, which is 120. Use while
structures in each of the following:
a) Write a program that reads a nonnegative integer and
computes and prints its factorial. Use the
following function prototype to calculate factorial:
int myFactorial(int n);
b) Write a program that estimates the value of the
mathematical constant e by using the formula:
Use the following function prototype to calculate e:
double myE( );
Hint: Use an accuracy of 10 terms.
c) Write a program that computes the value of ex by using
the formula
Use the following function prototype to calculate e:
double myEx(int x);

Question Posted / at

2 Answers
21964 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

The factorial of a nonnegative integer n is written n! (pronounced “n factorial”) and is define..

Answer / amal

#include<iostream>
using namespace std;
int main()
{
int x, factorial = 1;
cout << "Enter integer: ";
cin >> x;
if (x > 0)
{
while (x > 0)
{
factorial *= x;
x--; }
}
cout << "Factorial: " << factorial<<endl;
system("PAUSE");
return 0;
}

Is This Answer Correct ?

21 Yes

13 No

The factorial of a nonnegative integer n is written n! (pronounced “n factorial”) and is define..

Answer / wew

The factorial of a nonnegative integer n is written n!
(pronounced �n factorial�) and is defined as
follows:
n! = n · (n - 1) · (n - 2) · � · 1 (for values of n greater
than to 1)
and
n! = 1 (for n = 0 or n = 1).
For example, 5! = 5 · 4 · 3 · 2 · 1, which is 120. Use while
structures in each of the following:
a) Write a program that reads a nonnegative integer and
computes and prints its factorial. Use the
following function prototype to calculate factorial:
int myFactorial(int n);
b) Write a program that estimates the value of the
mathematical constant e by using the formula:
Use the following function prototype to calculate e:
double myE( );
Hint: Use an accuracy of 10 terms.
c) Write a program that computes the value of ex by using
the formula
Use the following function prototype to calculate e:
double myEx(int x);

Is This Answer Correct ?

14 Yes

16 No

Post New Answer

More Engineering AllOther Interview Questions

pls send me rrb se(s&t)questions

0 Answers RRB,

What is W-model in Software Engineering?

0 Answers Accenture,

what is the print server

1 Answers

376,188,88,40,16,4,-2. Find wrong term in series

0 Answers

What are tasks?

1 Answers

which is the better form java or .net?exactly when we have to choose particcular 1 among them?

0 Answers

what is the Relationship between quantity of Gas and capacity of AC machine in tonnage.

0 Answers Zee,

how are engineers exploited in these days? why do they have to do mba in todays world?

1 Answers

i want to know about the scope of IT engineers in ONGC

0 Answers

Hi, I am appearing for the ISRO exam for the post of Scientist/ Engineer to be held on 26th April,09. Can anyone help me regarding the same? I want to know about the exam pattern and the syllabus. If anyone could share your experience or sample papers for the same at khadhar786@rediffmail.com? It would be very useful for me. Thanks.

0 Answers

Q.1 Write a C language program to perform CCITT group 3 compression. If possible, scan some images and use your program to compress the images. What kind of compression did you achieve? Q2. How does a magneto-optical technology differ from WORM technology? Explain the differences in the manner in which you would use them for a multimedia system. Q3. What network considerations would you contemplate in designing an enterprise-wide multimedia system which supports fully distributed integrated messaging, sharing of corporate multimedia information databases, and custom business process applications? Q4. Explain the difference between the various types of multimedia object servers. How would you set up hierarchical storage for a large distributed organization? Q5. Explain the role of each type of server required in a multimedia system and the type of storage media that should be used for it. Q6. How do your decisions affect the design? Would different decisions on network technologies and object server technologies result in a different solution?

0 Answers

can you provide me uniken pvt ltd. technical interview question and answer?

0 Answers

For more Engineering AllOther Interview Questions Click Here