faustinoaq

## crystal_binary_size_comparison.md

      
        
          
            
              
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                danthedaniel
                / crystal_binary_size_comparison.md
            
            
              Last active
              August 25, 2018 23:46
            
              
                Comparison of Crystal and C binary sizes
              
          
        
      
        
  
      
    Crystal Source Code:
def factorial(n)
    n < 2 ? 1 : n * factorial(n - 1)
end

if ARGV.size > 0
    n = ARGV.first.to_u64
 puts factorial(n)