Re: Cycle Gear Ratio Calculator

This brought back a nine-year-old memory: A Gear Inch Calculator for Cyclists. I have no idea why I still remembered it.

Dave

Comment on Re: Cycle Gear Ratio Calculator

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Re^2: Cycle Gear Ratio Calculator by fatmac (Acolyte) on Sep 04, 2012 at 18:30 UTC
That was interesting, especially as they also were reading the same book when they coded it. This is my single gear calculator code: `#!/usr/bin/perl use strict; use warnings; print "\nGear Calculator\n\n"; print "Enter Wheelsize (inches): "; my $wheel = <>; print "Enter Chainwheel Teeth: "; my $teeth = <>; print "Enter Cog Teeth: "; my $cog = <>; my $gear = $wheel * $teeth / $cog; print "\nYour gear is: ", $gear, "\n\n";` [download]	[reply] [d/l]

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Re^2: Cycle Gear Ratio Calculator
by fatmac (Acolyte) on Sep 04, 2012 at 18:30 UTC

#!/usr/bin/perl
use strict;
use warnings;

print "\nGear Calculator\n\n";

print "Enter Wheelsize (inches): ";
my $wheel = <>;

print "Enter Chainwheel Teeth: ";
my $teeth = <>;

print "Enter Cog Teeth: ";
my $cog = <>;

my $gear = $wheel * $teeth / $cog;

print "\nYour gear is: ", $gear, "\n\n";
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