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favor shorter programs

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This commit is contained in:
Josh Holtrop 2014-02-11 08:59:49 -05:00
parent d513374a8a
commit 7bfface1a0
2 changed files with 6 additions and 2 deletions
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4
genetic.rb
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@ -13,9 +13,9 @@ def grade_program(p)
output = p.execute output = p.execute
grade = (EXPECTED_OUTPUT.size - output.size).abs * 100 grade = (EXPECTED_OUTPUT.size - output.size).abs * 100
[EXPECTED_OUTPUT.size, output.size].min.times do |i| [EXPECTED_OUTPUT.size, output.size].min.times do |i|
grade += (ord(EXPECTED_OUTPUT[i]) - ord(output[i])).abs grade += (ord(EXPECTED_OUTPUT[i]) - ord(output[i])).abs * 10
end end
grade grade + p.length
end end
def main def main

4
program.rb
View File

@ -56,6 +56,10 @@ class Program
end end
end end
def length
@instructions.size
end
private private
def random_instruction def random_instruction