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#!/usr/bin/env perl
# Challenge 044
#
# TASK #2
# Make it $200
# You have only $1 left at the start of the week. You have been given an
# opportunity to make it $200. The rule is simple with every move you can either
# double what you have or add another $1. Write a script to help you get $200
# with the smallest number of moves.
use Modern::Perl;
no warnings 'recursion';
my $min = join("+", (1)x200);
find_min("1", 1);
say $min;
sub find_min {
my($str, $num) = @_;
if ($num > 200) {
}
elsif ($num == 200) {
if (length($str) < length($min)) {
$min = $str;
}
}
else {
find_min("$str*2", $num*2);
find_min("$str+1", $num+1);
}
}
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