说明: 21点(黑杰克)
效果: 运行后查看!
代码:
function User(form) { form.you.value = eval(form.you.value) + PickACard("You"); if(form.you.value > 21) { alert("你破了!"); } } function LookAtHands(form) { if(form.dealer.value > 21) { alert("对手破了,你胜出!"); } else if(form.you.value > form.dealer.value) { alert("你胜出了!"); } else if(form.dealer.value == form.you.value) { alert("平局!"); } else { alert("对家胜了!"); } } //--></script> <form> <table BORDER="3"> <tr> <td>对家有</td> <td><input TYPE="TEXT" NAME="dealer" size="20"></td> </tr> <tr> <td>你有</td> <td><input TYPE="TEXT" NAME="you" size="20"></td> </tr> </table> <div align="center"><center><p><input TYPE="BUTTON" VALUE="要牌" onClick="User(this.form)"> <input TYPE="BUTTON" VALUE="亮牌" onClick="Dealer(this.form);LookAtHands(this.form);"> <input TYPE="BUTTON" VALUE="再来一手" onClick="NewHand(this.form)"> </p> </center></div> </form> </body> </html>
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