Help urgently needed with Java RMI task.

Question

Hello All. Please I need help urgently with this task. I cant seem to be able to do this. Here is the task:
There are m squares with side lengths a1, a2, ..., am and a rectangle with the height and width equal to h and w respectively. Find a subset of the squares, which must be placed within the rectangle in such a way that they do not overlap, and cover the maximum area of a rectangle.*
Please all help me solve this task using Java RMI. I would be very grateful for your help. Thanks in advance.

Answer 1

Here is my client.java.
import compute.;*
import java.lang.Math.;*
import java.lang.Long;
*public class Hypothesis implements Task {*
private long start;
private long end;
private int number;
private int count;
public Hypothesis(long start, long end, int number,int
*count) {*
this.start = start;
this.end = end;
this.number = number;
this.count = count;
*public Object execute() {*
return findSolution();
*public String findSolution() {*
long i,j,k,l,m=1,i_max,j_max,k_max,l_max,l_start;
System.out.println(start);
System.out.println(end);
System.out.println(number);
System.out.println(count);
for(m=start+number;m<end;m+=count)
i_max=(long)java.lang.Math.pow((double)(min(p5(m)-3)),0.2d)+1;
for(i=i_max;i>0;i--)
j_max=(long)java.lang.Math.pow((double)(min(p5(m)-p5(i)-2)),0.2d)+1;
if (j_max>i) j_max=i;
for(j=j_max;j>0;j--)
k_max=(long)java.lang.Math.pow((double)(min(p5(m)-p5(i)-p5(j)-1)),0.2d)+1;
if (k_max>j) k_max=j;
for(k=k_max;k>0;k--)
l_max=(long)java.lang.Math.pow((double)(min(p5(m)-p5(i)-p5(j)-p5k))),0.2d)+1;
if (l_max>k) l_max=k;
if (l_max>2) l_start=l_max-2;
else l_start=1;
for(l=l_max;l>l_start-1;l--)
if(p5(i)+p5(j)+p5(k)+p5(l)==p5(m))
Long[] solution=new Long[5];
solution[0]=i;
solution[1]=j;
solution[2]=k;
solution[3]=l;
solution[4]=m;
*return "" solution[0]"^5+"*
solution[1]"^5+"*
solution[2]"^5+"*
solution[3]"^5="*
solution[4]"^5";*
return null;
*private long p5(long n){*
return nn*n*n*n;*
*private long min(long n){*
return n>0?n:0;
I just can't seem to get the whole thing work correctly on the server side. I need it to run from 1 client on atleast 3 servers. Please any explanations will be appreciated.