code:

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BREAK ON

Global $Target

$Target = 24

$rc=SETOPTION('Explicit','ON')
$rc=SETOPTION('NoVarsInString','ON')
$rc=SRND(@MSECS)


? 'Game24 KiXtart Golf running under KiXtart v'@KIX
? ''

test24(1,2,3,4,1)
test24(2,2,6,8,1)
test24(4,4,6,6,2)
test24(3,3,8,8,2)
test24(RND(9),RND(9),RND(9),RND(9),3)
test24(3,4,7,7,1)
test24(1,2,8,9,1)
? ""

; Inputs: $i1..$i4 => 4 numbers to pass to game24
; $behaviour = 1 -> Expected result
; $behaviour = 2 -> Expected to fail
; $behaviour = 3 -> Don't know (random)
function test24($i1,$i2,$i3,$i4,$behaviour)
DIM $rc, $out, $result, $error, $str
$str = 'In => '+$i1+', '+$i2+', '+$i3+', '+$i4+'; Out => '
$out=Game24($i1,$i2,$i3,$i4)
$error=trim(Execute("$$result=("+$out+")"))
if $result = $Target
  $str = $str + $out + " = " + $result
else
  $str = $str + $out + " = " + $result
endif
if ( ($behaviour=1) and ($result=$Target) ) or ( ($behaviour=2) and ($result='') )
  $str = $str + " => Correct!!"
else
  if ( $behaviour = 3 )
    $str = $str + " => Not sure..."
  else
    $str = $str + " => WRONG!!"
  endif
endif
? $str
endfunction

Dim $shellcommand
$shellcommand='kix32 Kixgolf3.kix $f='+@scriptname
? $shellcommand
Shell $shellcommand

;!
function game24($a,$b,$c,$d)
$game24="9*3-2-1";$a+$b+$c+$d
endfunction
;!
;!

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