factorial of a number using recursion
public class factorial {
public static int fact(int n) {
if (n == 0) {
return 1;
}
int fnm1 = fact(n - 1);
int fact = n * fnm1;
return fact;
}
public static void main(String[] args) {
int n = 5;
System.out.println(fact(n));
}
}
Comments
Post a Comment