24 lines
998 B
Text
24 lines
998 B
Text
[[wp:Bulls and Cows|Bulls and Cows]] is an old game played with pencil and paper that was later implemented using computers.
|
|
|
|
|
|
;Task:
|
|
Create a four digit random number from the digits '''1''' to '''9''', without duplication.
|
|
|
|
The program should:
|
|
::::::* ask for guesses to this number
|
|
::::::* reject guesses that are malformed
|
|
::::::* print the score for the guess
|
|
|
|
|
|
The score is computed as:
|
|
# The player wins if the guess is the same as the randomly chosen number, and the program ends.
|
|
# A score of one '''bull''' is accumulated for each digit in the guess that equals the corresponding digit in the randomly chosen initial number.
|
|
# A score of one '''cow''' is accumulated for each digit in the guess that also appears in the randomly chosen number, but in the wrong position.
|
|
|
|
|
|
;Related tasks:
|
|
* [[Bulls and cows/Player]]
|
|
* [[Guess the number]]
|
|
* [[Guess the number/With Feedback]]
|
|
* [[Mastermind]]
|
|
<br><br>
|