factorial.cpp File Reference

C++ program to find factorial of given number. More...

#include <iostream>

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Functions
unsigned int	factorial (unsigned int n)
int	main ()

Detailed Description

C++ program to find factorial of given number.

Function Documentation

factorial()

unsigned int factorial

(

unsigned int

n

)

function to find factorial of given number

                                       {
    if (n == 0)
        return 1;
    return n * factorial(n - 1);
}

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main()

int main

(

void

)

Main function

           {
    int num = 5;
    std::cout << "Factorial of " << num << " is " << factorial(num)
              << std::endl;
    return 0;
}

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