Magic 8-ball: Difference between revisions
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(println (rand-nth responses))) |
(println (rand-nth responses))) |
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</lang> |
</lang> |
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=={{header|Factor}}== |
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<lang factor>USING: io kernel random sequences ; |
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IN: rosetta-code.magic-8-ball |
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CONSTANT: phrases { |
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"It is certain" "It is decidedly so" "Without a doubt" |
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"Yes, definitely" "You may rely on it" "As I see it, yes" |
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"Most likely" "Outlook good" "Signs point to yes" "Yes" |
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"Reply hazy, try again" "Ask again later" |
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"Better not tell you now" "Cannot predict now" |
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"Concentrate and ask again" "Don't bet on it" |
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"My reply is no" "My sources say no" "Outlook not so good" |
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"Very doubtful" |
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} |
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"Please enter your question or a blank line to quit." print |
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[ "? : " write flush readln empty? [ f ] |
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[ phrases random print t ] if ] loop</lang> |
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{{out}} |
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<pre> |
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Please enter your question or a blank line to quit. |
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? : Are there more than 10^57 grains of sand in the universe? |
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Yes |
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? : Are cats secretly alien spies? |
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Signs point to yes |
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? : Am I a genius? |
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Outlook not so good |
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? : |
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</pre> |
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=={{header|Kotlin}}== |
=={{header|Kotlin}}== |
Revision as of 19:35, 20 May 2018
Create Magic 8-Ball. See details: Magic 8-Ball
AWK
<lang AWK>
- syntax: GAWK -f MAGIC_8-BALL.AWK
BEGIN {
- Ten answers are affirmative, five are non-committal, and five are negative.
arr[++i] = "It is certain" arr[++i] = "It is decidedly so" arr[++i] = "Without a doubt" arr[++i] = "Yes, definitely" arr[++i] = "You may rely on it" arr[++i] = "As I see it, yes" arr[++i] = "Most likely" arr[++i] = "Outlook good" arr[++i] = "Signs point to yes" arr[++i] = "Yes" arr[++i] = "Reply hazy, try again" arr[++i] = "Ask again later" arr[++i] = "Better not tell you now" arr[++i] = "Cannot predict now" arr[++i] = "Concentrate and ask again" arr[++i] = "Don't bet on it" arr[++i] = "My reply is no" arr[++i] = "My sources say no" arr[++i] = "Outlook not so good" arr[++i] = "Very doubtful" srand() printf("Please enter your question or a blank line to quit.\n") while (1) { printf("\n? ") getline ans if (ans ~ /^ *$/) { break } printf("%s\n",arr[int(rand()*i)+1]) } exit(0)
} </lang>
- Output:
Please enter your question or a blank line to quit. ? will you still love me tomorrow Yes, definitely ?
C
<lang c>#include <stdio.h>
- include <stdlib.h>
- include <time.h>
int main() {
char *question = NULL; size_t len = 0; ssize_t read; const char* answers[20] = { "It is certain", "It is decidedly so", "Without a doubt", "Yes, definitely", "You may rely on it", "As I see it, yes", "Most likely", "Outlook good", "Signs point to yes", "Yes", "Reply hazy, try again", "Ask again later", "Better not tell you now", "Cannot predict now", "Concentrate and ask again", "Don't bet on it", "My reply is no", "My sources say no", "Outlook not so good", "Very doubtful" }; srand(time(NULL)); printf("Please enter your question or a blank line to quit.\n"); while (1) { printf("\n? : "); read = getline(&question, &len, stdin); if (read < 2) break; printf("\n%s\n", answers[rand() % 20]); } if (question) free(question); return 0;
}</lang>
- Output:
Sample session :
Please enter your question or a blank line to quit. ? : Will May win the next UK election? It is certain ? : Do flying saucers really exist? Signs point to yes ? : Will humans ever colonize Mars? It is decidedly so ? :
Clojure
<lang clojure> (def responses
["It is certain" "It is decidedly so" "Without a doubt" "Yes, definitely" "You may rely on it" "As I see it, yes" "Most likely" "Outlook good" "Signs point to yes" "Yes" "Reply hazy, try again" "Ask again later" "Better not tell you now" "Cannot predict now" "Concentrate and ask again" "Don't bet on it" "My reply is no" "My sources say no" "Outlook not so good" "Very doubtful"])
(do
(println "Ask a question. ") (read-line) (println (rand-nth responses)))
</lang>
Factor
<lang factor>USING: io kernel random sequences ; IN: rosetta-code.magic-8-ball
CONSTANT: phrases {
"It is certain" "It is decidedly so" "Without a doubt" "Yes, definitely" "You may rely on it" "As I see it, yes" "Most likely" "Outlook good" "Signs point to yes" "Yes" "Reply hazy, try again" "Ask again later" "Better not tell you now" "Cannot predict now" "Concentrate and ask again" "Don't bet on it" "My reply is no" "My sources say no" "Outlook not so good" "Very doubtful"
}
"Please enter your question or a blank line to quit." print
[ "? : " write flush readln empty? [ f ] [ phrases random print t ] if ] loop</lang>
- Output:
Please enter your question or a blank line to quit. ? : Are there more than 10^57 grains of sand in the universe? Yes ? : Are cats secretly alien spies? Signs point to yes ? : Am I a genius? Outlook not so good ? :
Kotlin
<lang scala>// Version 1.2.40
import java.util.Random
fun main(args: Array<String>) {
val answers = listOf( "It is certain", "It is decidedly so", "Without a doubt", "Yes, definitely", "You may rely on it", "As I see it, yes", "Most likely", "Outlook good", "Signs point to yes", "Yes", "Reply hazy, try again", "Ask again later", "Better not tell you now", "Cannot predict now", "Concentrate and ask again", "Don't bet on it", "My reply is no", "My sources say no", "Outlook not so good", "Very doubtful" ) val rand = Random() println("Please enter your question or a blank line to quit.") while (true) { print("\n? : ") val question = readLine()!! if (question.trim() == "") return val answer = answers[rand.nextInt(20)] println("\n$answer") }
}</lang>
- Output:
Sample session :
Please enter your question or a blank line to quit. ? : Will Trump win the next US election? Outlook not so good ? : Is it true that we live in a multiverse? It is certain ? : Will the singularity occur before 2030? Reply hazy, try again ? : Will the singularity occur before 2030? Signs point to yes ? :
ooRexx
<lang ooRexx> /* REXX */ a=.array~of("It is certain", "It is decidedly so", "Without a doubt",,
"Yes, definitely", "You may rely on it", "As I see it, yes",, "Most likely", "Outlook good", "Signs point to yes", "Yes",, "Reply hazy, try again", "Ask again later",, "Better not tell you now", "Cannot predict now",, "Concentrate and ask again", "Don't bet on it",, "My reply is no", "My sources say no", "Outlook not so good",, "Very doubtful")
Do Forever
Say 'your question:' Parse Pull q If q= Then Leave Say a[random(1,20)] Say End</lang>
- Output:
your question: will it rain tonight Concentrate and ask again your question: will it rain tonight You may rely on it your question:
Perl 6
<lang perl6>put 'Please enter your question or a blank line to quit.';
["It is certain", "It is decidedly so", "Without a doubt", "Yes, definitely",
"You may rely on it", "As I see it, yes", "Most likely", "Outlook good", "Signs point to yes", "Yes", "Reply hazy, try again", "Ask again later", "Better not tell you now", "Cannot predict now", "Concentrate and ask again", "Don't bet on it", "My reply is no", "My sources say no", "Outlook not so good", "Very doubtful"].roll.put while prompt('? : ').chars;</lang>
Output very similar to C, Kotlin and zkl examples.
Racket
<lang>(define eight-ball-responses
(list "It is certain" "It is decidedly so" "Without a doubt" "Yes definitely" "You may rely on it" "As I see it, yes" "Most likely" "Outlook good" "Yes" "Signs point to yes" "Reply hazy try again" "Ask again later" "Better not tell you now" "Cannot predict now" "Concentrate and ask again" "Don't count on it" "My reply is no" "My sources say no" "Outlook not so good" "Very doubtful"))
(define ((answer-picker answers)) (sequence-ref answers (random (sequence-length answers))))
(define magic-eightball (answer-picker eight-ball-responses))
(module+ main
(let loop () (display "What do you want to know\n?") (read-line) (displayln (magic-eightball)) (loop)))</lang>
- Output:
We'll see if it's right.
REXX
<lang rexx> /* REXX */ Call mk_a "It is certain", "It is decidedly so", "Without a doubt",,
"Yes, definitely", "You may rely on it", "As I see it, yes",, "Most likely", "Outlook good", "Signs point to yes", "Yes",, "Reply hazy, try again", "Ask again later",, "Better not tell you now", "Cannot predict now",, "Concentrate and ask again", "Don't bet on it",, "My reply is no", "My sources say no", "Outlook not so good",, "Very doubtful"
Do Forever
Say 'your question:' Parse Pull q If q= Then Leave z=random(1,a.0) Say a.z Say End
Exit mk_a: a.0=arg() Do i=1 To a.0
a.i=arg(i) End
Return </lang>
- Output:
your question: will it rain tonight My reply is no your question: will it rain tonight Signs point to yes your question:
Ring
<lang ring>
- Project : Magic 8-Ball
- Date : 2018/04/24
- Author : Gal Zsolt (~ CalmoSoft ~)
- Email : <calmosoft@gmail.com>
answers = ["It is certain", "It is decidedly so", "Without a doubt",
"Yes, definitely", "You may rely on it", "As I see it, yes", "Most likely", "Outlook good", "Signs point to yes", "Yes", "Reply hazy, try again", "Ask again later", "Better not tell you now", "Cannot predict now", "Concentrate and ask again", "Don't bet on it", "My reply is no", "My sources say no", "Outlook not so good", "Very doubtful"]
index = random(len(answers)-1)+1 see answers[index] + nl </lang> Output:
It is certain
zkl
<lang zkl>answers:=T(
"It is certain", "It is decidedly so", "Without a doubt", "Yes, definitely", "You may rely on it", "As I see it, yes", "Most likely", "Outlook good", "Signs point to yes", "Yes", "Reply hazy, try again", "Ask again later", "Better not tell you now", "Cannot predict now", "Concentrate and ask again", "Don't bet on it", "My reply is no", "My sources say no", "Outlook not so good", "Very doubtful"
); println("Please enter your question or a blank line to quit."); while(ask("? : ")){ println(answers[(0).random(answers.len())]) }</lang>
- Output:
lease enter your question or a blank line to quit. ? : will it rain today It is certain ? : where is Turkey Yes ? : what is the price of milk It is decidedly so ? : who is Elton John Most likely ? :