Write a Java-program to print Factorial Number using return type with parameterized method
Write a Java-program to print Factorial Number using return type with parameterized method
Write a Java-program to print Factorial Number using return type with parameterized method
Program
import java.util.Scanner;
class Factorial
{
int fact(int n)
{
int x,f=1;
for(x=1;x<=n;x++)
{
f=f*x;
}
return(f);
}
}
public class Main
{
public static void main(String args[])
{
int n;
Factorial ff=new Factorial();
Scanner s=new Scanner(System.in);
System.out.println("Enter n value : ");
n=s.nextInt();
int p=ff.fact(n);
System.out.println(p);
}
}
Output:
Enter n value : 5
120
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