can anybody explain me what is time limit exceed ??????????????

hello friends…
after submission of the solution evreytime i am getting the tag that TIME LIMIT EXCEED. so can you tell me the suggesitions to solve this problem.???

Is there concrete part from FAQ, that you do not understand?

EVERY QUESTION HAS GIVEN A TIME LIMIT LIKE 5 SECS THIS MEANS THAT THE OUTPUT MUST BE PRESENTED WITHIN 5 SECS OTHERWISE THE ANSWER IS NOT VALID.