TLE in a two line program in Java....Plz help.

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Program Description is available on:
http://www.codechef.com/problems/DCE05

My solution to the problem is :
http://www.codechef.com/viewsolution/3150642

This is a two line program with a single “for” loop.
Dont know what to do…Plz help.

try to avoid the Math. function…it is very slow…use some loops instead of Math.functions…i think that is the main reason of getting TLE in your program…