The Code given below can be used in TURBO C++ Compilers: -
#include <iostream.h>
#include <conio.h>
class Factorial
{
long int fact;
public:
Factorial(int f = 0)
{
fact = f;
}
void showfact()
{
cout << "Factorial: " << fact << endl;
}
void operator*=(int iter)
{
fact = fact * iter;
}
};
void main()
{
clrscr();
int num;
cout << "Enter number: ";
cin >> num;
Factorial f(num);
for (int i = num - 1; i > 0; i--)
{
f *= i;
}
f.showfact();
getch();
}
//.......Coded by SAHIL SHAIKH
The Code given below can be used in gcc/g++ Compilers: -
#include <iostream>
using namespace std;
class Factorial
{
long int fact;
public:
Factorial(int f = 0)
{
fact = f;
}
void showfact()
{
cout << "Factorial: " << fact << endl;
}
void operator*=(int iter)
{
fact = fact * iter;
}
};
int main()
{
int num;
cout << "Enter number: ";
cin >> num;
Factorial f(num);
for (int i = num - 1; i > 0; i--)
{
f *= i;
}
f.showfact();
return 0;
}
//.......Coded by SAHIL SHAIKH#ENJOY CODING
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