Given the following function in pseudocode with n as an inpu

Given the following function (in pseudo-code), with n as an input parameter and n is a positive

number:

int function f(n)

{

if n <= 3 then return 0

else {

sum=f(n-3)+f(n- 2)+f(n-1)

for i=1 to n do

{

for j=1 to n do

{

sum=sum+i*j

}

return sum

}

}

write a Java program that computes f(1), f(2), f(3), f(4), f(5), and f(6).

Solution

import java.util.*;

import java.lang.*;
import java.io.*;

class Function
{
   public static void main (String[] args) throws java.lang.Exception
   {
System.out.println(\"Enter number upto which you want function to compute: \");

int n = new Scanner(System.in).nextInt();

public static int fib(int n) {

{

if (n<=3)

return 0;

else {

sum=fib(n-3)+fib(n- 2)+fib(n-1);

for(int i=0; i<n; i++)

{

for(j=0; j<n; j++)

{

sum=sum+i*j

}

return sum;

}

}

}
}