WA in NUKES

, ,

Problem link:: http://www.codechef.com/problems/NUKES

My actual solution:: http://www.codechef.com/viewsolution/4677373

This solution fails the 8th test case according to the table that appears below my code.
And, the table has a column “Approx_N_value”, what does this mean??
Thanks in advance for any help. :slight_smile:

//