Rafid Aslam refeed

## segitiga_pascal.py
def get_from_list_or_zero(list_to_get, index):
    if index < 0:
        return 0

    try:
        value = list_to_get[index]
    except IndexError:
        value = 0

    return value

## keybase.md

      
        
          
            
              
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                refeed
                / keybase.md
            
            
              Created
              February 5, 2017 07:00
            
          
        
      
        
  
      
    Keybase proof

I hereby claim:

I am refeed on github.
I am refeed (https://keybase.io/refeed) on keybase.
I have a public key ASB1Vb0BFPl_ih9Y959Hl9_YQ1LmrDjTMlIc77baODieMgo

To claim this, I am signing this object:
	def get_from_list_or_zero(list_to_get, index):
	if index < 0:
	return 0

	try:
	value = list_to_get[index]
	except IndexError:
	value = 0

	return value