11-10-2008
by the sound of your question you know very little about c++ at the moment.
have you tried Mr. Google with a request for c++ tutorials. any tutorial will show you basic input output and basic maths
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LEARN ABOUT DEBIAN
runstat
RUNSTAT(1) General Commands Manual RUNSTAT(1)
NAME
runstat - collect statistics about execution of a process
SYNOPSYS
runstat [ -h ]
runstat [ -d ] [ -f pathname ] command [ args ]
DESCRIPTION
runstat tries to execute a command in a subprocess, and upon termination of the subprocess collects some statistics about that subprocess,
and writes them to a file.
These statistics include time of execution, exit status, and elapsed time to execute, as well as use of various OS resources.
USAGE
-d
Debug mode; send log messages to standard error as well as to the system log.
-f pathname
Specifies the pathname of the file to save the statistics to. The default is to create a file in /tmp/cronutils-$USER with the name
of the command, and suffix ".stat".
-h
Prints some basic help.
SEE ALSO
runalarm(1), runlock(1), getrusage(2)
AUTHOR
runstat was written by Jamie Wilkinson <jaq@google.com>.
COPYRIGHT
This program is copyright (C) 2010 Google, Inc.
It is licensed under the Apache License, Version 2.0
Google, Inc. October 18, 2010 RUNSTAT(1)