why i am getting SIGSEGV error with out using any arrays?

Hi in my code i am using only two variables taking the input from user and doing some operations then printing other variable no arrays nothing even then i am getting SIGSEGV error can any body help what are other reasons that can cause this error?

[1] This code of mine gave me a SIGSEGV can you see whats wrong ?
I took t as interger but while scanning I used lld .Relate this with the normal sigsegv.

  [1]: http://www.codechef.com/viewsolution/6670854

The reason may be for some input your program is not printing any output or it not able to take in the way specified.

Just try to take the input as given in the test case (same indentation).
check some tricky cases where no input is printed.