In mathematics, the factorial of a non-negative integer n, denoted by n! , is the product of all positive integers less than or equal to n. for example, 5! =5 *4* 3* 2* 1 =120 write a programn (in java) to print and calculate the factorial for a given (n) number

I'll show a few implementations, starting with the easiest to understand.

1.) While loop.

public static void main(String[] args) {
System.out.print(factorial(n));
}

public static int factorial(String n) {
int result = 1;
while(n > 0) {
result *= n;
n--;
}
return result;
}

2.) For loop (I'll just show the contents of the factorial(String) method):

int result = 1;
for (int i = n; i > 0; i--) {
result *= i;
}
return result;

3.) Recursively.

public static int factorial(int n) {
if(n == 1) return n;
return n * factorial(n-1);
}

Her interest would be the first to attract her to read the book then would come connection with the character which would keep her interest in the book.

None. the wood chuck riddle says if he could chuck wood so the answers none