#!/usr/bin/perl

dbmopen (%last_good,"lastdb",0666),;
foreach $name (sort keys %last_good) {
    $when = $last_good{$name};
    $hours = (time - $when) / 3600; # compute hours ago
    write;
}
format STDOUT =
User @<<<<<<<<<<<: last correct guess was @<<< hours ago.
$name, $hours
.
