reducing the time

[raminlich]

hi
imagine we Get two diffrent times with <ctime> like this :
Sun Aug 31 00:09:38 2014

Sun Aug 31 00:25:34 2014

i want to know how to reduce only clock 00:09:38 from 00:25:34 to get The time difference between this clock
a example will be Great Thank you.

[admkrk]

You mean something like this: http://www.cplusplus.com/reference/ctime/difftime/