In PYTHON
The problem is to develop a program that displays the current
time in Greenwich Mean Time (GMT) in the format hour:minute:second,
such as 13:19:18
The time() function in the
time module returns the current time in seconds
with millisecond precision elapsed since the time
00:00:00 on January 1, 1970 GMT. This time is
known as the UNIX epoch. The epoch is the point when time starts.
1970 was the year when UNIX operating system was
formally introduced. For example, time.time() returns
1285543663.205, which means 1285543663 seconds and 205
milliseconds.
You can use this function (the time() function in the time
module) to obtain the current time, and then compute the current
second, minute, and hour.