三次方的数列求和值比较大的处理方式，运用C程序的编程技术来实现的

Problem Description
Calculate S(n).

S(n)=13+23 +33 +......+n3 .

Input
Each line will contain one integer N(1 < n < 1000000000). Process to end of file.

Output
For each case, output the last four dights of S(N) in one line.

Sample Input
1
2

Sample Output
0001
0009