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keithtom/valid_triangle.rb

Forked from stomatocode/gist:5358029
Created April 10, 2013 20:17
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valid_triangle.rb
def valid_triangle?(a, b, c)
if ((a == 0 or b == 0 or c == 0) or (a == nil or b == nil or c == nil))
return false
end
if a + b > c
puts "case 1"
return true
elsif a + c > b
puts "case 2"
return true
elsif b + c > a
puts "case 3"
return true
else
return false
end
end
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