no the computers are decent (im at a university)

it just pops up and says birthday.exe stopped working.

i ran through the debugger and it just stops once i go over my mergesort call, but if i go into it it goes through but still stops once I get to the merge part of the mergesort. it doesn't say access violation and (when in the debugger) it doesn't pop up with the stopped working message. it just literally does nothing.