Here, 4! is pronounced as "4 factorial", it is also called "4 bang" or "4 shriek". The factorial is normally used in Combinations and Permutations (mathematics). There are many ways to write the ...
public class FactorialForLoop { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.print("Enter a number: "); int num = sc ...