cosco | Python Fiddle

cost = 0

name = input ('What is your Name?')

sandwich = input ('What sandwich do you want? Here are your choices, chicken $5.25, beef $6.25, tofu $5.75. Please type in all lowercase letters.')

if sandwich == 'tofu':
   print ( name + ' wants a Tofu sandwich, that costs $5.75')
   cost == cost + 5.75
elif sandwich == 'chicken':
   print ( name + ' wants a Chicken sandwich, that costs $5.25')
   cost == cost + 5.25
elif sandwich == 'beef':
   print ( name + ' wants a Beef sandwich, that costs $6.25')
   cost == cost + 6.25
else:
    print('You need to order a sandwich or you get nothing. Bye')

userdrink = input ('Would you like a drink? yes or no. Please type in all lowercase letters.')

if userdrink == "yes":
    input ("What size drink would you like? Your options are small $1.00 medium $1.75 large $2.25. Please type in all lowercase letters.")
  if  userdrink == 'small':
      print ( name + 'wants a small drink, that costs $1.00')
        cost == cost + 1.00
  elif  userdrink == 'medium':
      print ( name + 'wants a medium drink, that costs $1.75')
        cost == cost + 1.75
  elif  userdrink == 'large':
      print ( name + 'wants a large drink, that costs $2.25')
        cost == cost + 2.25
  else:
            print('No size no drink, and you said drink so no order. Bye')
 else:
  print ("Okay no drink for " + name)
                
                
 userfries = input ('Would you like a fries? yes or no. Please type in all lowercase letters.')

if userfries == "yes":
    input ("What size fries would you like? Your options are small $1.00 medium $1.50 large $2.00. Please type in all lowercase letters.")
  if  userfries == 'small':
      print ( name + 'wants a small fry, that costs $1.00')
        cost == cost + 1.00
  elif  userfries == 'medium':
      print ( name + 'wants a medium fry, that costs $1.50')
        cost == cost + 1.50
  elif  userfries == 'large':
      print ( name + 'wants a large fry, that costs $2.00')
        cost == cost + 2.00
  else:
            print('No size no fry, and you said fry so no order. Bye')
 else:
  print ("Okay no fry for " + name)
                
print ('Cost so far is ' + cost)

userketchup = input('How many packets of ketchup would you like? Please type in only numbers.')
cost== (userketchup * 0.25) + cost

if (userfries == "yes")(userdrink== "yes"):
    cost == cost - 1.00
else:
    cost == cost - 0.00
 
    
    
  
    
 
if (userfries == "yes") (userdrink == "yes"):
    print ("Your ordered a sandwich, a drink and a fry.")
elif

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