javascript 24點游戲代碼

更新時間：2008年06月19日 21:20:39 作者：

非常不錯的技術(shù)24點的游戲代碼，他的算法值得學(xué)習(xí)，希望喜歡游戲的朋友，可以來看看

<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title> 24點游戲_腳本之家_www.dhdzp.com </title> <style> body, td     { font-family: 宋體; font-size: 9pt; background-color:#6699FF; color: #FFFFCC; } .tht  { font-family: 黑體; font-size: 24pt; color: #000066; font-weight:bold } input { border: #C6FFFF 1px solid; background-color: #003399;  color: #FFFFFF; } .ipk {width: 39; height: 30; font-size: 14pt; font-weight:bold } .tit { font-size: 14pt; border: #333399 2px solid; background-color: #ffffff; color: #333399; font-weight:bold } .bg { width: 70; height: 32; } .xg { width: 75; height: 30; } #pkbox { width: 320; height: 110; } #pkbox span {   border: #660099 3px solid; background-color: #ffffff; width: 68; height: 100; color: #000000;   font-size: 50px; text-align: center; cursor:hand; padding: 16 0; font-weight:bold; } #sskgxx { border: #000066 2px solid; background-color: #6666FF;   width: 130; height: 180; color: #ffCCFF; overflow: auto; padding: 4 7 } #k_jg { color: #FF6666; font-size: 14pt; font-weight:bold; width: 130; } </style> <script language="JavaScript"> // 程序作者：海浪 // 日期：2005-8-13 function lop(j) {   if(j>0)   {     var ss = lop(j-1);     var px = "";     var oo = "$1"+j+"$2";     for(var k=0; k<=j; k++)     {       var re = new RegExp("(\\d{"+k+"})(.*?;)","g");        px += ss.replace(re,oo);     }     return px;   }   else     return "0;"; } var gt = lop(3).slice(0,-1).split(";"); for(var i=0; i<gt.length; i++)   gt[i] = gt[i].split(""); var ot = []; var op = ["+","-","*","/"]; for(var x=0; x<4; x++)   for(var y=0; y<4; y++)     for(var z=0; z<4; z++)     {       ot[ot.length] = "( (a"+op[x]+"b)"+op[y]+"c) "+op[z]+"d";       ot[ot.length] = "( a"+op[x]+"(b"+op[y]+"c)) "+op[z]+"d";       ot[ot.length] = "a"+op[x]+"( (b"+op[y]+"c)"+op[z]+"d) ";       ot[ot.length] = "a"+op[x]+"( b"+op[y]+"(c"+op[z]+"d)) ";       ot[ot.length] = "( a"+op[x]+"b) "+op[y]+"(c"+op[z]+"d)";    } /////////////////////////////////////////////////////////////// var ggcs;  function ggcsclass() {   this.pjys = 0;   this.zq = 0;   this.cw = 0;   this.hl = 0;   this.gx(); } function ggcsclass.prototype.gx() {   k_pjys.innerText = this.zq==0?0:Math.round(this.pjys/this.zq*100)/100;   k_zq.innerText = this.zq;   k_cw.innerText = this.cw;   k_hl.innerText = this.hl; } function ggcsclass.prototype.phl() {   this.hl++;   this.gx();   k_jg.innerText = "此題被忽略?。?; } function ggcsclass.prototype.pcw() {   this.cw++;   this.gx();   k_jg.innerText = "錯誤??！"; } function ggcsclass.prototype.pzq() {   var d = jcsl.endDate();   this.pjys += d/1000;   this.zq++;   this.gx();   k_jg.innerText = "正確！用時"+Math.round(d/10)/100+"秒！"; } window.onload = function() {   ggcs = new ggcsclass(); } /////////////////////////////////////////////////////////////// var jcsl=null; function jclass() {   this.xpa = [];   this.ssjg = "";   this.wx = 1E-10;   this.date = null; } function jclass.prototype.rnd() {   for(var ii=0; ii<4; ii++)     this.xpa[ii] = Math.floor(Math.random()*10)+1; } function jclass.prototype.fapai() {   for(var ii=0; ii<4; ii++)     document.getElementById("pk"+ii).innerText = this.xpa[ii];   this.date = new Date(); } function jclass.prototype.endDate() {   return new Date()-this.date; } function jclass.prototype.jw() {   var a,b,c,d;   this.ssjg= "";   for(var i=0; i<gt.length; i++)   {     a=this.xpa[gt[i][0]]-0;     b=this.xpa[gt[i][1]]-0;     c=this.xpa[gt[i][2]]-0;     d=this.xpa[gt[i][3]]-0;     for(var h=0; h<ot.length; h++)       if(Math.abs(eval(ot[h])-24)<=this.wx)         this.jcf(ot[h].replace("a",a).replace("b",b).replace("c",c).replace("d",d));   } } function jclass.prototype.jcf(t) {   var str = t;   var zz1 = t.replace(/[]/g,"");   var zz2 = t.replace(/[] /g,"");   var zz3 = t.replace(/[](?! )/g,"");   if(Math.abs(eval(zz1)-24)<=this.wx)     str = zz1;   else if(Math.abs(eval(zz2)-24)<=this.wx)     str = zz2;   else if(Math.abs(eval(zz3)-24)<=this.wx)     str = zz3;   var res = str.replace(/ /g,"")+"=24\n";   if(this.ssjg.indexOf(res)==-1)     this.ssjg += res; } function jclass.prototype.scda() {   sskgxx.innerText = "全部答案:\n"+this.ssjg; } function jclass.prototype.gx(ss) {   var sw1 = ss.match(/$/g), sw2 = ss.match(/$/g);   sw1 = (sw1==null)?0:sw1.length;   sw2 = (sw2==null)?0:sw2.length;   if(sw1!=sw2)     return "左右括號個數(shù)不一樣";   if(!/^$*(\d+)$*[\+\-\*\/]$*(\d+)$*[\+\-\*\/]$*(\d+)$*[\+\-\*\/]$*(\d+)$*$/.test(ss))     return "算術(shù)表達(dá)式格式不正確";   var str = "#"+RegExp.$1+"|#"+RegExp.$2+"|#"+RegExp.$3+"|#"+RegExp.$4+"|";   for(var ii=0; ii<4; ii++)   {     var lok = "#"+this.xpa[ii]+"|";     if(str.indexOf(lok)!=-1)       str = str.replace(lok,"");     else       return "算術(shù)表達(dá)式中數(shù)字不對";   }   return "yes"; } ////////////////////////////////////////////////////////////// function fpaaSystem() {   if(jcsl!=null)     ggcs.phl();   jcsl = new jclass();   do  {     jcsl.rnd();     jcsl.jw();   }  while(jcsl.ssjg=="");   k_jg.innerText = "";   sskgxx.innerText = "";   gstext.value = "";   jcsl.fapai(); } function fpaaInput() {   var ins = prompt("請輸入四個數(shù)字（如: 5,4,7,10）","");   if(ins==null) return;   if(!/^\d{1,2},\d{1,2},\d{1,2},\d{1,2}$/.test(ins)) { alert("輸入的內(nèi)容不正確！");return; }   var vf = jcsl!=null;   jcsl = new jclass();   jcsl.xpa = ins.split(",");   jcsl.jw();   if(jcsl.ssjg=="") { alert("此題無解?。?！");return; }   if(vf)     ggcs.phl();   k_jg.innerText = "";   sskgxx.innerText = "";   gstext.value = "";   jcsl.fapai(); } function ckda() {   if(jcsl==null) return;   ggcs.phl();   jcsl.scda();   jcsl=null; } function okaa() {   if(jcsl==null) return;   var gs = gstext.value;   var str = jcsl.gx(gs);   if(str!="yes")   {     alert("算式錯誤："+str+"！");     return;   }   if(Math.abs(eval(gs)-24)<=jcsl.wx)     ggcs.pzq();   else     ggcs.pcw();   jcsl.scda();   jcsl=null; } function tocs(n) {   if(jcsl==null) return;   gstext.value+=jcsl.xpa[n]; } </script> </head> <body> <span id="5jj3vjj"    class="tht">24點游戲</span> 程序作者：海浪 日期：2005-8-13 <hr> <table style="float:left;"> <tr>     <td width="330" height="20" colspan="2"> 平均用時:<span id="k_pjys"></span>秒&nbsp; 正確:<span id="k_zq"></span>&nbsp; 錯誤:<span id="k_cw"></span>&nbsp; 忽略:<span id="k_hl"></span>     </td> </tr> <tr>     <td width="330" height="110" colspan="2"> <div   class="hpj7pnb"   id="pkbox">  <span id="pk0" onclick="tocs(0)"></span>&nbsp; <span id="pk1" onclick="tocs(1)"></span>&nbsp; <span id="pk2" onclick="tocs(2)"></span>&nbsp; <span id="pk3" onclick="tocs(3)"></span> </div>     </td> </tr> <tr>     <td width="80" valign="top" height="110"> <input type="button" value="系統(tǒng)發(fā)牌" onclick="fpaaSystem()" class="xg"> <input type="button" value="玩家選牌" onclick="fpaaInput()" class="xg"> <input type="button" value="查看答案" onclick="ckda()" class="xg">     </td>     <td width="250" valign="top" height="110"> <input type="text" size="20 " name="gstext" class="tit">       <input type="button" value="+" onclick="gstext.value+=this.value" class="ipk"><input type="button" value="-" onclick="gstext.value+=this.value" class="ipk"><input type="button" value="*" onclick="gstext.value+=this.value" class="ipk"><input type="button" value="/" onclick="gstext.value+=this.value" class="ipk"><input type="button" value="(" onclick="gstext.value+=this.value" class="ipk"><input type="button" value=")" onclick="gstext.value+=this.value" class="ipk">       <input type="button" value="后退" onclick="gstext.value=gstext.value.slice(0,-1)" class="bg"><input type="button" value="清除" onclick="gstext.value=''" class="bg">&nbsp;&nbsp;&nbsp;&nbsp;<input type="button" value="確定" onclick="okaa()" class="bg">       </td> </tr> </table> <div   class="lnl5z5n"   id="sskgxx"></div> <div   class="7zh3rbb"   id="k_jg"></div> </body> </html>

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