1ST SESSION

STORY 1

you will have databases such as "apples - 1€" (description, price) you will get inputs such as "apples" if you do find it in your database, you have to print the total cents of cumulated products example: "apples" ==> output: 100 then "apples" again, ==> output: 200 if you have bananas - 1.5€ in your database, and as input, you get "bananas" (in addition to the previous commands), then output ==> 350 then if you have "oranges" and it doesn't appear in your database, you have output ==> 350 cause oranges = 0 your database is for now:

• apples - 1€
• bananas - 1.5€
• cherries 0.75€

(!) accept only one word per line

STORY 2

every two cherries you save 20 cents

STORY 3

if you allow CSV formats each line starts over (example: apples, apples ==> 200 NEW LINE: apples, bananas ==> 250)

2ND SESSION

STORY 4

• Erase story 2: every two cherries, we save 30 cents instead of 20 cents
• Erase story 3: no CSV supported
• bananas: every 2 bananas, 1 discount (2nd is free)
• each line doesn't start over

STORY 5

• two cherries --> 20 cents discounts (ONLY if all story 4 is done, otherwise, stay on story 4 expectations on cherries)
• internationalization: support several words for the same product
• example:
  • pommes = apples
  • mele = apples

==> ENDS AT 4.35pm

3RD SESSION

STORY 6

• different local discounts
  • 3 pommes = 2€ (price)
  • 2 mele = 1.5 € (price)

STORY 7

• ADDING NEW DISCOUNT RULES TO PREVIOUS ONES (only on the language specified)
  • 2 mele = 1€ (price)
  • 4 apples: -1€ (discount)
  • 5 fruits (whatever which ones): -2€ (discount)
  • Do CSV, no restart when creating a new line
  • (!) discounts are applied IN ADDITION to previous ones (examples: 2 cherries + 2 bananas + 1 apple = 75 + 75 -20 +150 (+150 - 150) -200
  • total amount is >0

ENDS AT 5.25pm