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• Javascript Blackjack Counter Game

Your program should output below, above, or blackjack signifying if you have blackjack (numbers add up to 21) or not and the highest card in your hand in relation to whether or not you have blackjack. If the array contains an ace but your hand will go above 21, you must count the ace as a 1. You must always try and stay below the 21 mark. $begingroup$ Thanks a lot for the code review. After some thoughts, I think it is more efficient algorithm to transform Ace value during drawOneCard method. If total hand value plus current card draw card value is more than 21 and current draw card face is Ace, then transform current card value to 1. In JavaScript variables are declared with the 'var' tag, there are no tags like int, bool, string. To declare variables. You can get the type of an variable with 'typeof(yourvariable)', more support about.

Blackjack

JavaScript Functions:
<SCRIPT LANGUAGE='JavaScript'><!-- Hide from non-JavaScript browsersfunction random(maxValue){ day = new Date(); hour = day.getHours(); min = day.getMinutes(); sec = day.getSeconds(); return (((hour + 1) * (min + 1) * sec) % maxValue) + 1;}function pickSuit(){ suit = random(4); if(suit 1) return 'Spades'; if(suit 2) return 'Clubs'; if(suit 3) return 'Diamonds'; return 'Hearts';}function cardName(card){ if(card 1) return 'Ace'; if(card 11) return 'Jack'; if(card 12) return 'Queen'; if(card 13) return 'King'; return ' + card;}function cardValue(card){ if(card 1) return 11; if(card > 10) return 10; return card;}function PickACard(strWho){ card = random(13); suit = pickSuit(); //alert(strWho + ' picked the ' + cardName(card) + ' of ' + suit); return cardValue(card);}function NewHand(form){ form.dealer.value = 0; form.you.value = 0; form.dealer.value = eval(form.dealer.value) + PickACard('Dealer'); form.you.value = eval(form.you.value) + PickACard('You');}function Dealer(form){ while(form.dealer.value < 17) { form.dealer.value = eval(form.dealer.value) + PickACard('Dealer'); }}function User(form){ form.you.value = eval(form.you.value) + PickACard('You'); if(form.you.value > 21) { alert('You busted!'); }}function LookAtHands(form){ if(form.dealer.value > 21) { alert('House busts! You win!'); } else if(form.you.value > form.dealer.value) { alert('You win!'); } else if(form.dealer.value form.you.value) { alert('Push!'); } else { alert('House wins!'); }}//--></SCRIPT>

Javascript Page Counter

HTML Script:
<FORM><TABLE BORDER=3><TR> <TD>Dealer has</TD> <TD><INPUT TYPE=TEXT NAME=dealer></TD></TR><TR> <TD>You have</TD> <TD><INPUT TYPE=TEXT NAME=you></TD></TR></TABLE><P><CENTER><INPUT TYPE=BUTTON VALUE='Hit Me' onClick=User(this.form)><INPUT TYPE=BUTTON VALUE='Stand'><INPUT TYPE=BUTTON VALUE='New Hand' onClick=NewHand(this.form)></CENTER></td></tr></table></FORM>

Javascript Blackjack Counter Game

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