Write a function in a program which returns the factorial of a number.

1.	Write a function in a program which returns the factorial of a number._____________________- Coding in C++- Kindly answer it in simplest codingThanks a lot! ♥spammers stay away
Answer» Answer: // C++ program to FIND factorial of GIVEN number #include using namespace STD; // function to find factorial of given number UNSIGNED int factorial(unsigned int n) { if (n == 0) return 1; return n * factorial(n - 1); } // Driver code int main() { int num = 5; cout << "Factorial of " << num << " is " << factorial(num) << endl; return 0; }

Write a function in a program which returns the factorial of a number._____________________- Coding in C++- Kindly answer it in simplest codingThanks a lot! ♥spammers stay away

Answer»

Answer:

// C++ program to FIND factorial of GIVEN number

#include

using namespace STD;

// function to find factorial of given number

UNSIGNED int factorial(unsigned int n)

{

if (n == 0)

return 1;

return n * factorial(n - 1);

}

// Driver code

int main()

{

int num = 5;

cout << "Factorial of "

<< num << " is " << factorial(num) << endl;

return 0;

}