From ggc

http://www.javabat.com/prob?id=Array1.makePi

public int[] makePi() {

 nums[0]=nums[3];
   nums[1]=nums[1];
     nums[2]=nums[4];

}

I don't understand where im going wrong , as far as i know im setting array 1 2 and 3 to 3 1 4

Solution

public int[] makePi() {

 int[] pi=new int[3];
 pi[0]=3;
 pi[1]=1;
 pi[2]=4;
 return pi;

}