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Spoof game

From Rosetta Code


Spoof game is a draft programming task. It is not yet considered ready to be promoted as a complete task, for reasons that should be found in its talk page.

Create Spoof game. See details: Spoof game

C[edit]

Translation of: Kotlin
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
 
#define TRUE 1
#define FALSE 0
#define ESC 27
#define TEST TRUE /* set to 'false' to erase each player's coins */
 
typedef int bool;
 
int get_number(const char *prompt, int min, int max, bool show_mm) {
int n;
char *line = NULL;
size_t len = 0;
ssize_t read;
fflush(stdin);
do {
printf("%s", prompt);
if (show_mm)
printf(" from %d to %d : ", min, max);
else
printf(" : ");
read = getline(&line, &len, stdin);
if (read < 2) continue;
n = atoi(line);
}
while (n < min || n > max);
printf("\n");
return n;
}
 
int compare_int(const void *a, const void* b) {
int i = *(int *)a;
int j = *(int *)b;
return i - j;
}
 
int main() {
int i, j, n, players, coins, first, round = 1, rem_size;
int min, max, guess, index, index2, total;
int remaining[9], hands[10], guesses[10];
bool found, eliminated;
char c;
players = get_number("Number of players", 2, 9, TRUE);
coins = get_number("Number of coins per player", 3, 6, TRUE);
for (i = 0; i < 9; ++i) remaining[i] = i + 1;
rem_size = players;
srand(time(NULL));
first = 1 + rand() % players;
printf("The number of coins in your hand will be randomly determined for");
printf("\neach round and displayed to you. However, when you press ENTER");
printf("\nit will be erased so that the other players, who should look");
printf("\naway until it's their turn, won't see it. When asked to guess");
printf("\nthe total, the computer won't allow a 'bum guess'.\n");
while(TRUE) {
printf("\nROUND %d:\n", round);
n = first;
for (i = 0; i < 10; ++i) {
hands[i] = 0; guesses[i] = -1;
}
do {
printf(" PLAYER %d:\n", n);
printf(" Please come to the computer and press ENTER\n");
hands[n] = rand() % (coins + 1);
printf(" <There are %d coin(s) in your hand>", hands[n]);
while (getchar() != '\n');
if (!TEST) {
printf("%c[1A", ESC); // move cursor up one line
printf("%c[2K", ESC); // erase line
printf("\r\n"); // move cursor to beginning of line
}
else printf("\n");
while (TRUE) {
min = hands[n];
max = (rem_size - 1) * coins + hands[n];
guess = get_number(" Guess the total", min, max, FALSE);
found = FALSE;
for (i = 1; i < 10; ++i) {
if (guess == guesses[i]) {
found = TRUE;
break;
}
}
if (!found) {
guesses[n] = guess;
break;
}
printf(" Already guessed by another player, try again\n");
}
index = -1;
for (i = 0; i < rem_size; ++i) {
if (remaining[i] == n) {
index = i;
break;
}
}
if (index < rem_size - 1)
n = remaining[index + 1];
else
n = remaining[0];
}
while (n != first);
total = 0;
for (i = 1; i < 10; ++i) total += hands[i];
printf(" Total coins held = %d\n", total);
eliminated = FALSE;
for (i = 0; i < rem_size; ++i) {
j = remaining[i];
if (guesses[j] == total) {
printf(" PLAYER %d guessed correctly and is eliminated\n", j);
remaining[i] = 10;
rem_size--;
qsort(remaining, players, sizeof(int), compare_int);
eliminated = TRUE;
break;
}
}
if (!eliminated)
printf(" No players guessed correctly in this round\n");
else if (rem_size == 1) {
printf("\nPLAYER %d buys the drinks!\n", remaining[0]);
break;
}
index2 = -1;
for (i = 0; i < rem_size; ++i) {
if (remaining[i] == first) {
index2 = i;
break;
}
}
if (index2 < rem_size - 1)
first = remaining[index2 + 1];
else
first = remaining[0];
round++;
}
return 0;
}
Output:

Sample game (TEST == true):

Number of players from 2 to 9 : 2

Number of coins per player from 3 to 6 : 4

The number of coins in your hand will be randomly determined for
each round and displayed to you. However, when you press ENTER
it will be erased so that the other players, who should look
away until it's their turn, won't see it. When asked to guess
the total, the computer won't allow a 'bum guess'.

ROUND 1:
  PLAYER 1:
    Please come to the computer and press ENTER
      <There are 4 coin(s) in your hand>

    Guess the total : 6

  PLAYER 2:
    Please come to the computer and press ENTER
      <There are 0 coin(s) in your hand>

    Guess the total : 3

  Total coins held = 4
  No players guessed correctly in this round

ROUND 2:
  PLAYER 2:
    Please come to the computer and press ENTER
      <There are 4 coin(s) in your hand>

    Guess the total : 5

  PLAYER 1:
    Please come to the computer and press ENTER
      <There are 3 coin(s) in your hand>

    Guess the total : 7

  Total coins held = 7
  PLAYER 1 guessed correctly and is eliminated

PLAYER 2 buys the drinks!

Go[edit]

Translation of: Kotlin
package main
 
import (
"bufio"
"fmt"
"log"
"math/rand"
"os"
"strconv"
"time"
)
 
const (
esc = "\033"
test = true // set to 'false' to erase each player's coins
)
 
var scanner = bufio.NewScanner(os.Stdin)
 
func indexOf(s []int, el int) int {
for i, v := range s {
if v == el {
return i
}
}
return -1
}
 
func getNumber(prompt string, min, max int, showMinMax bool) (int, error) {
for {
fmt.Print(prompt)
if showMinMax {
fmt.Printf(" from %d to %d : ", min, max)
} else {
fmt.Printf(" : ")
}
scanner.Scan()
if scerr := scanner.Err(); scerr != nil {
return 0, scerr
}
input, err := strconv.Atoi(scanner.Text())
if err == nil && input >= min && input <= max {
fmt.Println()
return input, nil
}
}
}
 
func check(err error, text string) {
if err != nil {
log.Fatalln(err, text)
}
}
 
func main() {
rand.Seed(time.Now().UnixNano())
players, err := getNumber("Number of players", 2, 9, true)
check(err, "when getting players")
coins, err2 := getNumber("Number of coins per player", 3, 6, true)
check(err2, "when getting coins")
remaining := make([]int, players)
for i := range remaining {
remaining[i] = i + 1
}
first := 1 + rand.Intn(players)
fmt.Println("The number of coins in your hand will be randomly determined for")
fmt.Println("each round and displayed to you. However, when you press ENTER")
fmt.Println("it will be erased so that the other players, who should look")
fmt.Println("away until it's their turn, won't see it. When asked to guess")
fmt.Println("the total, the computer won't allow a 'bum guess'.")
for round := 1; ; round++ {
fmt.Printf("\nROUND %d:\n\n", round)
n := first
hands := make([]int, players+1)
guesses := make([]int, players+1)
for i := range guesses {
guesses[i] = -1
}
for {
fmt.Printf(" PLAYER %d:\n", n)
fmt.Println(" Please come to the computer and press ENTER")
hands[n] = rand.Intn(coins + 1)
fmt.Print(" <There are ", hands[n], " coin(s) in your hand>")
scanner.Scan()
check(scanner.Err(), "when pressing ENTER")
if !test {
fmt.Print(esc, "[1A") // move cursor up one line
fmt.Print(esc, "[2K") // erase line
fmt.Println("\r") // move cursor to beginning of line
} else {
fmt.Println()
}
for {
min := hands[n]
max := (len(remaining)-1)*coins + hands[n]
guess, err3 := getNumber(" Guess the total", min, max, false)
check(err3, "when guessing the total")
if indexOf(guesses, guess) == -1 {
guesses[n] = guess
break
}
fmt.Println(" Already guessed by another player, try again")
}
index := indexOf(remaining, n)
if index < len(remaining)-1 {
n = remaining[index+1]
} else {
n = remaining[0]
}
if n == first {
break
}
}
total := 0
for _, hand := range hands {
total += hand
}
fmt.Println(" Total coins held =", total)
eliminated := false
for _, v := range remaining {
if guesses[v] == total {
fmt.Println(" PLAYER", v, "guessed correctly and is eliminated")
r := indexOf(remaining, v)
remaining = append(remaining[:r], remaining[r+1:]...)
eliminated = true
break
}
}
if !eliminated {
fmt.Println(" No players guessed correctly in this round")
} else if len(remaining) == 1 {
fmt.Println("\nPLAYER", remaining[0], "buys the drinks!")
return
}
index2 := indexOf(remaining, n)
if index2 < len(remaining)-1 {
first = remaining[index2+1]
} else {
first = remaining[0]
}
}
}
Output:

Sample game. Note that lines enclosed in angle brackets will be erased after the player presses ENTER if TEST = false.

Number of players from 2 to 9 : 2

Number of coins per player from 3 to 6 : 4

The number of coins in your hand will be randomly determined for
each round and displayed to you. However, when you press ENTER
it will be erased so that the other players, who should look
away until it's their turn, won't see it. When asked to guess
the total, the computer won't allow a 'bum guess'.

ROUND 1:

  PLAYER 2:
    Please come to the computer and press ENTER
      <There are 0 coin(s) in your hand>

    Guess the total : 3

  PLAYER 1:
    Please come to the computer and press ENTER
      <There are 2 coin(s) in your hand>

    Guess the total : 4

  Total coins held = 2
  No players guessed correctly in this round

ROUND 2:

  PLAYER 1:
    Please come to the computer and press ENTER
      <There are 4 coin(s) in your hand>

    Guess the total : 6

  PLAYER 2:
    Please come to the computer and press ENTER
      <There are 3 coin(s) in your hand>

    Guess the total : 7

  Total coins held = 7
  PLAYER 2 guessed correctly and is eliminated

PLAYER 1 buys the drinks!

Julia[edit]

Translation of: Ring
function queryint(prompt)
while true
print("\n", prompt, " (supply an integer) => ")
(n = tryparse(Int, strip(readline(stdin)))) != nothing && return n
end
end
 
function spoofgamefortwo()
spoof = 0:6
mypot, myguess, yourpot, yourguess = 0, 0, 0, 0
ngames = queryint("How many games do you want?")
for _ in 1:ngames
while true
mypot = rand(1:3)
myguess = rand(1:6)
if mypot + 3 < myguess
break
end
end
println("I have put my pot and guess.")
while true
yourpot = queryint("Your pot?")
yourguess = queryint("Your guess?")
if 0 <= yourpot <= 6 && 0 <= yourguess <= 6 && (yourpot + 4 > yourguess)
break
end
end
println("My put is: $mypot")
println("My guess is: $myguess")
pot = mypot + yourpot
if myguess == pot && yourguess == pot
println("Draw!")
elseif myguess == pot
println("I won!")
elseif yourguess == pot
println("You won!")
else
println("No winner!")
end
end
end
 
spoofgamefortwo()
 
Output:
How many games do you want? (supply an integer) => 2
I have put my pot and guess.

Your pot? (supply an integer) => 1

Your guess? (supply an integer) => 3
My put is: 2
My guess is: 6
You won!
I have put my pot and guess.

Your pot? (supply an integer) => 2

Your guess? (supply an integer) => 4
My put is: 1
My guess is: 5
No winner!

Kotlin[edit]

This program has a TEST mode. If you set it to true, the number of coins allocated to each player for each round won't be erased after he/she presses ENTER, which allows you to check it is working out the total for the round correctly.

// Version 1.2.40
 
import java.util.Random
 
const val ESC = '\u001B'
const val TEST = true // set to 'false' to erase each player's coins
 
fun getNumber(prompt: String, min: Int, max: Int, showMinMax: Boolean) : Int {
var input: Int?
do {
print(prompt)
if (showMinMax)
print(" from $min to $max : ")
else
print(" : ")
input = readLine()!!.toIntOrNull()
}
while (input == null || input !in min..max)
println()
return input
}
 
fun main(args: Array<String>) {
val rand = Random()
val players = getNumber("Number of players", 2, 9, true)
val coins = getNumber("Number of coins per player", 3, 6, true)
var remaining = MutableList(players) { it + 1 }
var first = 1 + rand.nextInt(players)
var round = 1
println("The number of coins in your hand will be randomly determined for")
println("each round and displayed to you. However, when you press ENTER")
println("it will be erased so that the other players, who should look")
println("away until it's their turn, won't see it. When asked to guess")
println("the total, the computer won't allow a 'bum guess'.")
while(true) {
println("\nROUND $round:\n")
var n = first
val hands = IntArray(players + 1)
val guesses = IntArray(players + 1) { -1 }
do {
println(" PLAYER $n:")
println(" Please come to the computer and press ENTER")
hands[n] = rand.nextInt(coins + 1)
print(" <There are ${hands[n]} coin(s) in your hand>")
do {} while (readLine() == null)
if (!TEST) {
print("${ESC}[1A") // move cursor up one line
print("${ESC}[2K") // erase line
println("\r") // move cursor to beginning of line
}
else println()
while (true) {
val min = hands[n]
val max = (remaining.size - 1) * coins + hands[n]
val guess = getNumber(" Guess the total", min, max, false)
if (guess !in guesses) {
guesses[n] = guess
break
}
println(" Already guessed by another player, try again")
}
val index = remaining.indexOf(n)
n = if (index < remaining.lastIndex) remaining[index + 1]
else remaining[0]
}
while (n != first)
val total = hands.sum()
println(" Total coins held = $total")
var eliminated = false
for (i in remaining) {
if (guesses[i] == total) {
println(" PLAYER $i guessed correctly and is eliminated")
remaining.remove(i)
eliminated = true
break
}
}
if (!eliminated)
println(" No players guessed correctly in this round")
else if (remaining.size == 1) {
println("\nPLAYER ${remaining[0]} buys the drinks!")
return
}
val index2 = remaining.indexOf(n)
first = if (index2 < remaining.lastIndex) remaining[index2 + 1]
else remaining[0]
round++
}
}
Output:

Sample game. Note that lines enclosed in angle brackets will be erased after the player presses ENTER if TEST = false.

Number of players from 2 to 9 : 3

Number of coins per player from 3 to 6 : 3

The number of coins in your hand will be randomly determined for
each round and displayed to you. However, when you press ENTER
it will be erased so that the other players, who should look
away until it's their turn, won't see it. When asked to guess
the total, the computer won't allow a 'bum guess'.

ROUND 1:

  PLAYER 3:
    Please come to the computer and press ENTER
      <There are 2 coin(s) in your hand>

    Guess the total : 6

  PLAYER 1:
    Please come to the computer and press ENTER
      <There are 3 coin(s) in your hand>

    Guess the total : 7

  PLAYER 2:
    Please come to the computer and press ENTER
      <There are 3 coin(s) in your hand>

    Guess the total : 8

  Total coins held = 8
  PLAYER 2 guessed correctly and is eliminated

ROUND 2:

  PLAYER 1:
    Please come to the computer and press ENTER
      <There are 2 coin(s) in your hand>

    Guess the total : 4

  PLAYER 3:
    Please come to the computer and press ENTER
      <There are 0 coin(s) in your hand>

    Guess the total : 3

  Total coins held = 2
  No players guessed correctly in this round

ROUND 3:

  PLAYER 3:
    Please come to the computer and press ENTER
      <There are 3 coin(s) in your hand>

    Guess the total : 4

  PLAYER 1:
    Please come to the computer and press ENTER
      <There are 0 coin(s) in your hand>

    Guess the total : 3

  Total coins held = 3
  PLAYER 1 guessed correctly and is eliminated

PLAYER 3 buys the drinks!

Nim[edit]

Translation of: Kotlin
import math, random, sequtils, strformat, strutils, terminal
 
const Test = true
 
proc getNumber(prompt: string; min, max: int; showMinMax: bool): int =
while true:
stdout.write prompt
stdout.write if showMinMax: &" from {min} to {max}: " else: ": "
stdout.flushFile()
try:
result = stdin.readLine().parseInt()
except ValueError:
echo "Wrong input"
continue
except EOFError:
quit "\nEnd of file encountered. Quitting", QuitFailure
if result in min..max: break
echo "Value out of range"
echo()
 
 
proc play() =
let
players = getNumber("Number of players", 2, 9, true)
coins = getNumber("Number of coins per player", 3, 6, true)
var
remaining = toSeq(1..players)
first = rand(1..players)
round = 1
 
echo "The number of coins in your hand will be randomly determined for"
echo "each round and displayed to you. However, when you press ENTER"
echo "it will be erased so that the other players, who should look"
echo "away until it's their turn, won't see it. When asked to guess"
echo "the total, the computer won't allow a 'bum guess'."
 
while true:
echo &"\nROUND {round:}\n"
var
n = first
hands = newSeq[int](players + 1)
guesses = repeat(- 1, players + 1)
while true:
echo &" PLAYER {n}:"
echo " Please come to the computer and press ENTER"
hands[n] = rand(coins)
let plural = if hands[n] > 1: "s" else: ""
stdout.write &" <There are {hands[n]} coin{plural} in your hand>"
discard stdin.readLine()
if not Test:
cursorUp()
eraseLine()
stdout.write '\r'
else:
echo()
while true:
let min = hands[n]
let max = remaining.high * coins + hands[n]
let guess = getNumber(" Guess the total", min, max, false)
if guess notin guesses:
guesses[n] = guess
break
echo " Already guessed by another player, try again"
let index = remaining.find(n)
n = remaining[(index + 1) mod remaining.len]
if n == first: break
 
let total = sum(hands)
echo " Total coins held = ", total
var eliminated = false
for i, n in remaining:
if guesses[n] == total:
echo &" PLAYER {n} guessed correctly and is eliminated"
remaining.delete(i)
eliminated = true
break
 
if not eliminated:
echo " No player guessed correctly in this round"
else:
if remaining.len == 1:
echo &"\nPLAYER {remaining[0]} buys the drinks!"
return
 
let index = remaining.find(n)
first = remaining[(index + 1) mod remaining.len]
inc round
 
 
randomize()
play()
Output:

Sample game in test mode.

Number of players from 2 to 9: 3

Number of coins per player from 3 to 6: 3

The number of coins in your hand will be randomly determined for
each round and displayed to you. However, when you press ENTER
it will be erased so that the other players, who should look
away until it's their turn, won't see it. When asked to guess
the total, the computer won't allow a 'bum guess'.

ROUND 1

  PLAYER 1:
    Please come to the computer and press ENTER
      <There are 3 coins in your hand>

    Guess the total: 6

  PLAYER 2:
    Please come to the computer and press ENTER
      <There are 0 coin in your hand>

    Guess the total: 5

  PLAYER 3:
    Please come to the computer and press ENTER
      <There are 1 coin in your hand>

    Guess the total: 4

  Total coins held = 4
  PLAYER 3 guessed correctly and is eliminated

ROUND 2

  PLAYER 2:
    Please come to the computer and press ENTER
      <There are 0 coin in your hand>

    Guess the total: 3

  PLAYER 1:
    Please come to the computer and press ENTER
      <There are 0 coin in your hand>

    Guess the total: 0

  Total coins held = 0
  PLAYER 1 guessed correctly and is eliminated

PLAYER 2 buys the drinks!

Perl[edit]

Translation of: Julia
use strict;
use warnings;
use feature 'say';
 
sub query_for_integer {
my ($prompt) = @_;
while (1) {
print "$prompt " and chop($_ = <>);
/^\d+$/ ? return $_ : say '(need an integer)';
}
}
 
sub spoof_for_2 {
my ($mypot, $myguess, $yourpot, $yourguess) = (0, 0, 0, 0);
my $ngames = query_for_integer('How many games do you want?');
 
for (1 .. $ngames) {
 
while (1) {
$mypot = 1 + int rand 3;
$myguess = 1 + int rand 6;
last if $mypot+3 < $myguess;
}
say 'I have set my pot and guess.';
 
while (1) {
$yourpot = query_for_integer('Your pot?' );
$yourguess = query_for_integer('Your guess?');
last if (0 <= $yourpot and $yourpot <= 6) and (0 <= $yourguess and $yourguess <= 6) and $yourpot+4 > $yourguess;
}
say "My pot is: $mypot\nMy guess is: $myguess";
my $pot = $mypot + $yourpot;
if ($myguess == $pot and $yourguess == $pot) { say 'Draw!' }
elsif ($myguess == $pot) { say 'I won!' }
elsif ($yourguess == $pot) { say 'You won!' }
else { say 'No winner!' }
}
}
 
spoof_for_2();
Output:
How many games do you want? 1
Your pot? 2
Your guess? 3
I have set my pot and guess.
My pot is: 1
My guess is: 6
You won!

Phix[edit]

function get_number(string prompt, integer lo, hi, pot, bool show=false)
if show then prompt &= sprintf(" from %d to %d",{lo,hi}) end if
printf(1,prompt&" : ")
integer n = -1
while n<lo or n>hi do
n = wait_key()-'0'
if n='!'-'0' and not show then
printf(1,"\rYou have %d coins in your hand, max guess is %d\r",{lo,hi})
sleep(2)
printf(1," \r")
printf(1,prompt&" : ")
end if
end while
if n=pot then
printf(1,"**\n")
else
printf(1,"%d\n",n)
end if
return n
end function
 
constant help = """
Guess the total number of coins in everybody's hands.
Inputs/guesses between 1 and 9 can be entered using the keys 1 to 9, but
just to make life a little more interesting, guesses of 10 .. 54 must be
entered using :;<=>[email protected] ... XYZ[\]^_`abcdef (no return key required).
Use ! to see your hand, obviously only when no-one else is looking.
You may not guess less than the number of coins in your hand, or more
than that plus (players-1)*maxcoins, or any already known wrong guess.
 
"""
 
procedure main()
printf(1,help)
integer players = get_number("Number of players", 2, 9, -1, show:=true),
maxcoins = get_number("Max coins per player", 3, 6, -1, show:=true),
first = rand(players), next = first
printf(1,"player%d goes first\n",first)
sequence hands = sq_sub(sq_rand(repeat(maxcoins+1,players)),1),
remaining = tagset(players),
game_log = repeat("",players),
guessed = {}
for i=1 to players do
game_log[i] = sprintf("player%d:%s",{i,iff(i<first?" -":"")})
end for
integer pot = sum(hands),
rm1 = (players-1)*maxcoins
while length(remaining)>1 do
integer player = remaining[next],
hp = hands[player],
guess = get_number(sprintf("player%d guess",player),hp,hp+rm1,pot)
if find(guess,guessed) then
printf(1,"Already guessed by another player, try again\n");
else
game_log[player] &= sprintf(" %d",guess)
if guess==pot then
printf(1,"player%d guessed correctly and is eliminated!\n",player)
remaining[next..next] = {}
else
guessed &= guess
next += 1
end if
if next>length(remaining) then next = 1 end if
end if
end while
printf(1,"hands: %s\n",{sprint(hands)})
printf(1,"Game log:\n")
pp(game_log,{pp_Nest,1})
printf(1,"pot:%d, player%d buys the drinks!\n",{pot,remaining[1]})
{} = wait_key()
end procedure
main()
Output:
Guess the total number of coins in everybody's hands.
Inputs/guesses between 1 and 9 can be entered using the keys 1 to 9, but
just to make life a little more interesting, guesses of 10 .. 54 must be
entered using :;<=>[email protected] ... XYZ[\]^_`abcdef (no return key required).
Use ! to see your hand, obviously only when no-one else is looking.
You may not guess less than the number of coins in your hand, or more
than that plus (players-1)*maxcoins, or any already known wrong guess.

Number of players from 2 to 9 : 3
Max coins per player from 3 to 6 : 6
player3 goes first
player3 guess : 18
player1 guess : 17
player2 guess : 13
player3 guess : **
player3 guessed correctly and is eliminated!
player1 guess : 9
player2 guess : 11
player1 guess : **
player1 guessed correctly and is eliminated!
hands: {5,1,6}
Game log:
{"player1: - 17 9 12",
 "player2: - 13 11",
 "player3: 18 12"}
pot:12, player2 buys the drinks!

Raku[edit]

(formerly Perl 6)

Translation of: Perl
sub query_for_integer ($prompt) { loop { ($_ = prompt "$prompt ") ~~ /^ \d+ $/ ?? return $_ !! say '(need an integer)'; } }
 
sub spoof_for_2 {
my ($mypot, $myguess, $yourpot, $yourguess) = 0, 0, 0, 0;
my $ngames = query_for_integer('How many games do you want?');
 
for 1 .. $ngames {
 
repeat {
$mypot = 1 + 3.rand.Int;
$myguess = 1 + 6.rand.Int;
} until $mypot+3 < $myguess;
say 'I have set my pot and guess.';
 
repeat {
$yourpot = query_for_integer('Your pot?' );
$yourguess = query_for_integer('Your guess?');
} until 0 <= $yourpot & $yourguess <= 6 and $yourpot+4 > $yourguess;
 
say "My pot is: $mypot\nMy guess is: $myguess";
 
given $mypot + $yourpot {
when $myguess & $yourguess { say 'Draw!' }
when $myguess { say 'I won!' }
when $yourguess { say 'You won!' }
default { say 'No winner!' }
}
}
}
 
spoof_for_2();
Output:
How many games do you want? 1
Your pot? 2
Your guess? 3
I have set my pot and guess.
My pot is: 1
My guess is: 5
You won!

REXX[edit]

A method was used to enable a player to play the "same" game over again.

A little extra code was added to add verbiage for various error conditions.

/*REXX program plays the "spoof" game with a human player (does presentation & scoring).*/
parse arg seed .; if datatype(seed, 'W') then call random ,,seed /*use RANDOM seed? */
__= copies('─', 9) /*literal used in the game's prompting.*/
 
do forever /*$ = computer; @ = human or CBLF. */
do until $pot+3<$g; $pot = random(0, 3) /*get a computer number for the pot. */
$g = random(0, 6) /* " " " " " " guess. */
end /*until*/
say
say copies('─', 55); say __ "The computer has got a pot and a guess."
@pot= 0
@pot= prompt(__ 'What is your pot? (or QUIT)' )
@g= prompt(__ 'What is your guess? (or QUIT)', .)
say __ "The computer's pot is: " $pot
say __ "The computer's guess is: " $g
pot= $pot + @pot
say
select
when $g==pot & @g==pot then say __ 'This game is a draw.'
when $g==pot then say __ 'This game won by the computer.'
when @g==pot then say __ 'This game won by you. Congratulations!'
otherwise say __ 'This game has no winner.'
end /*select*/
end /*forever*/
exit /*stick a fork in it, we're all done. */
/*──────────────────────────────────────────────────────────────────────────────────────*/
prompt: do forever; er= __ '***error*** '; say arg(1); parse pull # y . 1 _,?
upper #; if abbrev('QUIT', #, 1) then exit 1 /*user wants to quit? */
if #=='' then do; say er "no argument entered."  ; iterate; end
if y\=='' then do; say er "too many arguments:" _; iterate; end
if \datatype(#,'N') then do; say er "argument isn't numeric:" #; iterate; end
if \datatype(#,'W') then do; say er "argument isn't an integer:" #; iterate; end
if ?==. & @pot+3>=# then do; say er "illegal input for guess:" #; iterate; end
#= # / 1; return #
end /*forever*/
output :
───────────────────────────────────────────────────────
───────── The computer has got a pot and a guess.
───────── What is your pot?         (or  QUIT)
1                                                ◄■■■■■■■■■■■ user input.
───────── What is your guess?       (or  QUIT)
2                                                ◄■■■■■■■■■■■ user input.
───────── The computer's  pot  is:  1
───────── The computer's guess is:  6

───────── This game won by you.    Congratulations!

───────────────────────────────────────────────────────
───────── The computer has got a pot and a guess.
───────── What is your pot?         (or  QUIT)
3                                                ◄■■■■■■■■■■■ user input.
───────── What is your guess?       (or  QUIT)
4                                                ◄■■■■■■■■■■■ user input.
───────── The computer's  pot  is:  2
───────── The computer's guess is:  6

───────── This game has no winner.

───────────────────────────────────────────────────────
───────── The computer has got a pot and a guess.
───────── What is your pot?         (or  QUIT)
4                                                ◄■■■■■■■■■■■ user input.
───────── What is your guess?       (or  QUIT)
2                                                ◄■■■■■■■■■■■ user input.
───────── The computer's  pot  is:  1
───────── The computer's guess is:  5

───────── This game won by the computer.

───────────────────────────────────────────────────────
───────── The computer has got a pot and a guess.
───────── What is your pot?         (or  QUIT)
q                                                ◄■■■■■■■■■■■ user input.

Ring[edit]

 
# Project : Spoof game
 
spoof = 0:6
see "How many games you want? "
give games
 
for n = 1 to games
while true
mypot = random(3)
myguess = random(6)
if mypot + 3 >= myguess
loop
else
exit
ok
end
see "I have put my pot and guess" + nl
while true
see "Your pot? "
give yourpot
see "Your guess? "
give yourguess
if ascii(yourpot) < 48 or ascii(yourpot) > 54 or ascii(yourguess) < 48 or ascii(yourguess) > 54
loop
ok
if yourpot + 3 >= yourguess
exit
else
see "Bad input! Try again" + nl
loop
ok
end
see "My put is: " + mypot + nl
see "My guess is: " + myguess + nl
pot = mypot + yourpot
if myguess = pot and yourguess = pot
see "Draw!" + nl
elseif myguess = pot
see "I won!" + nl
elseif yourguess = pot
see "You won!" + nl
else
see "No winner!" + nl
ok
next
 

Output:

How many games you want? 4
I have put my pot and guess
Your pot? 1
Your guess? 3
My put is: 2
My guess is: 6
You won!
I have put my pot and guess
Your pot? 1
Your guess? 4
My put is: 2
My guess is: 5
No winner!
I have put my pot and guess
Your pot? 3
Your guess? 6
My put is: 3
My guess is: 6
Draw!
I have put my pot and guess
Your pot? 2
Your guess? 4
My put is: 0
My guess is: 5
No winner!

Wren[edit]

Translation of: Kotlin
Library: Wren-ioutil
Library: Wren-math
import "random" for Random
import "/ioutil" for Input, Output, Stdin
import "/math" for Nums
 
var TEST = true // set to 'false' to erase each player's coins
 
var getNumber = Fn.new { |prompt, min, max, showMinMax|
prompt = prompt + (showMinMax ? " from %(min) to %(max) : " : " : ")
var input = Input.integer(prompt, min, max)
System.print()
return input
}
 
var rand = Random.new()
var players = getNumber.call("Number of players", 2, 9, true)
var coins = getNumber.call("Number of coins per player", 3, 6, true)
var remaining = List.filled(players, 0)
for (i in 0...players) remaining[i] = i + 1
var first = 1 + rand.int(players)
var round = 1
System.print("The number of coins in your hand will be randomly determined for")
System.print("each round and displayed to you. However, when you press ENTER")
System.print("it will be erased so that the other players, who should look")
System.print("away until it's their turn, won't see it. When asked to guess")
System.print("the total, the computer won't allow a 'bum guess'.")
while(true) {
System.print("\nROUND %(round):\n")
var n = first
var hands = List.filled(players + 1, 0)
var guesses = List.filled(players + 1, -1)
while (true) {
System.print(" PLAYER %(n):")
System.print(" Please come to the computer and press ENTER")
hands[n] = rand.int(coins + 1)
Output.fwrite(" <There are %(hands[n]) coin(s) in your hand>")
Stdin.readLine()
if (!TEST) {
System.write("\e[1A") // move cursor up one line
System.write("\e[2K") // erase line
System.print("\r") // move cursor to beginning of line
} else System.print()
while (true) {
var min = hands[n]
var max = (remaining.count - 1) * coins + hands[n]
var guess = getNumber.call(" Guess the total", min, max, false)
if (!guesses.contains(guess)) {
guesses[n] = guess
break
}
System.print(" Already guessed by another player, try again")
}
var index = remaining.indexOf(n)
n = (index < remaining.count - 1) ? remaining[index + 1] : remaining[0]
if (n == first) break
}
var total = Nums.sum(hands)
System.print(" Total coins held = %(total)")
var eliminated = false
for (i in remaining) {
if (guesses[i] == total) {
System.print(" PLAYER %(i) guessed correctly and is eliminated")
remaining.remove(i)
eliminated = true
break
}
}
if (!eliminated) {
System.print(" No players guessed correctly in this round")
} else if (remaining.count == 1) {
System.print("\nPLAYER %(remaining[0]) buys the drinks!")
return
}
var index2 = remaining.indexOf(n)
first = (index2 < remaining.count - 1) ? remaining[index2 + 1] : remaining[0]
round = round + 1
}
Output:

Sample game:

Number of players from 2 to 9 : 3

Number of coins per player from 3 to 6 : 3

The number of coins in your hand will be randomly determined for
each round and displayed to you. However, when you press ENTER
it will be erased so that the other players, who should look
away until it's their turn, won't see it. When asked to guess
the total, the computer won't allow a 'bum guess'.

ROUND 1:

  PLAYER 3:
    Please come to the computer and press ENTER
      <There are 3 coin(s) in your hand>

    Guess the total :  7

  PLAYER 1:
    Please come to the computer and press ENTER
      <There are 0 coin(s) in your hand>

    Guess the total :  5

  PLAYER 2:
    Please come to the computer and press ENTER
      <There are 0 coin(s) in your hand>

    Guess the total :  3

  Total coins held = 3
  PLAYER 2 guessed correctly and is eliminated

ROUND 2:

  PLAYER 1:
    Please come to the computer and press ENTER
      <There are 3 coin(s) in your hand>

    Guess the total :  5

  PLAYER 3:
    Please come to the computer and press ENTER
      <There are 2 coin(s) in your hand>

    Guess the total :  4

  Total coins held = 5
  PLAYER 1 guessed correctly and is eliminated

PLAYER 3 buys the drinks!

zkl[edit]

Translation of: Ring
do(getNum("How many games you want? ")){
reg mypot,yourpot,myguess,yourguess;
do{ mypot,myguess = (0).random(4),(0).random(7); // 0..3, 0..6
}while(mypot + 3 <= myguess);
println("I have put my pot and guess.");
while(True){
yourpot =getNum("Your pot? ");
yourguess=getNum("Your guess? ");
if(((0<=yourpot<=6) and (0<=yourguess<=6)) and
yourpot + 3 >= yourguess) break;
println("Bad input! Try again");
}
pot:=mypot + yourpot;
println("My pot is: ",mypot, ". My guess is: ",myguess, ". Pot is ",pot);
if(myguess==pot==yourguess) println("Draw!\n");
else if(myguess==pot) println("I won!\n");
else if(yourguess==pot) println("You won!\n");
else println("No winner!\n");
}
fcn getNum(msg){
try{ return(ask(msg).strip().toInt()) }
catch{ println("ack"); return(self.fcn(msg)) } // tail recursion
}
Output:
How many games you want? 4
I have put my pot and guess.
Your pot? 2
Your guess? 3
My pot is: 1.  My guess is: 0.  Pot is 3
You won!

I have put my pot and guess.
Your pot? 1
Your guess? 0
My pot is: 2.  My guess is: 3.  Pot is 3
I won!

I have put my pot and guess.
Your pot? 4
Your guess? 5
My pot is: 1.  My guess is: 1.  Pot is 5
You won!

I have put my pot and guess.
Your pot? 2
Your guess? 1
My pot is: 3.  My guess is: 2.  Pot is 5
No winner!