Doubt - SRVRS July 17

Can anyone tell where has my code gone wrong ?(


[1])

it shows -1.00 as execution time as well.


  [1]: https://www.codechef.com/viewsolution/14460872

Refer to @meooow and problem setter comments and answer here-

https://discuss.codechef.com/questions/105710/unable-to-find-bug-in-srvrs-simple-solution