Program to find the factorial of any number ?
Factorial: The factorial of a non-negative integer n, denoted by n!, is the product of all positive integers less than or equal to n 6 fact=6*5*4*3*2*1 =720 #include <iostream> using namespace std; int main() { int iteration,number,i,x=1; char ch; while(x!=0) { cout<<"Enter a number to find its factorial:"<<"\n"; cin>>number; cin.get(ch); if(cin.fail()) { cout<<"you enter data is not valid for factorial"<<"\n"; break; } else if(ch=='.') { cout << "your e...