#!/usr/bin/perl
use strict;
use bigint;
use Statistics::Descriptive;
my $stat = Statistics::Descriptive::Full->new();
while (<>) {
	chomp;
	$stat->add_data($_);
}
print "min=".$stat->min()."\n";
print "max=".$stat->max()."\n";
print "mean=".$stat->mean()."\n";
print "medi=".$stat->median()."\n";
print "devi=".$stat->standard_deviation()."\n";