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Javascript 中的 javascript 24点游戏代码

出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-09-12 浏览: 168 ::

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非常不错的弹出一个div的js代码 javascript下用ActiveXObject控件替换word书签，将内容导出到word后打印

非常不错的技术24点的游戏代码，他的算法值得学习，希望喜欢游戏的朋友，可以来看看

点击运行可以看到效果:

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title> 24点游戏_软晨学习网_www.ruanchen.com </title>
<style>
body, td { font-family: 宋体; font-size: 9pt; background-color:#6699FF; color: #FFFFCC; }
.tht { font-family: 黑体; 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 = "此题被忽略！！";
}
function ggcsclass.prototype.pcw()
{ this.cw++; this.gx(); k_jg.innerText = "错误！！";
}
function ggcsclass.prototype.pzq()
{ var d = jcsl.endDate(); this.pjys += d/1000; this.zq++; this.gx(); k_jg.innerText = "正确！用时"+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(/$/g); sw1 = (sw1==null)?0:sw1.length; sw2 = (sw2==null)?0:sw2.length; if(sw1!=sw2) return "左右括号个数不一样"; if(!/^$*(\d+)$*[\+\-\*\/]$*(\d+)$*[\+\-\*\/]$*(\d+)$*[\+\-\*\/]$*(\d+)$*$/.test(ss)) return "算术表达式格式不正确"; var str = "#"+RegExp.$1+"|#"+RegExp.$2+"|#"+RegExp.$3+"|#"+RegExp.$4+"|"; for(var ii=0; ii<4; ii++) { var lok = "#"+this.xpa[ii]+"|"; if(str.indexOf(lok)!=-1) str = str.replace(lok,""); else return "算术表达式中数字不对"; } return "yes";
}
//////////////////////////////////////////////////////////////
function fpaaSystem()
{ if(jcsl!=null) ggcs.phl(); jcsl = new jclass(); do { jcsl.rnd(); jcsl.jw(); } while(jcsl.ssjg==""); k_jg.innerText = ""; sskgxx.innerText = ""; gstext.value = ""; jcsl.fapai();
}
function fpaaInput()
{ var ins = prompt("请输入四个数字（如: 5,4,7,10）",""); if(ins==null) return; if(!/^\d{1,2},\d{1,2},\d{1,2},\d{1,2}$/.test(ins)) { alert("输入的内容不正确！");return; } var vf = jcsl!=null; jcsl = new jclass(); jcsl.xpa = ins.split(","); jcsl.jw(); if(jcsl.ssjg=="") { alert("此题无解！！！");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("算式错误："+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 class="tht">24点游戏</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">
平均用时:<span id="k_pjys"></span>秒
正确:<span id="k_zq"></span>
错误:<span id="k_cw"></span>
忽略:<span id="k_hl"></span> </td>
</tr>
<tr> <td width="330" height="110" colspan="2">
<div id="pkbox">
<span id="pk0" onclick="tocs(0)"></span>
<span id="pk1" onclick="tocs(1)"></span>
<span id="pk2" onclick="tocs(2)"></span>
<span id="pk3" onclick="tocs(3)"></span>
</div> </td>
</tr>
<tr> <td width="80" valign="top" height="110">
<input type="button" value="系统发牌" onclick="fpaaSystem()" class="xg">
<input type="button" value="玩家选牌" 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"> <input type="button" value="确定" onclick="okaa()" class="bg"> </td>
</tr>
</table>
<div id="sskgxx"></div>
<div id="k_jg"></div>
</body>
</html>

[Ctrl+A 全选提示:你可先修改部分代码,再按运行]

非常不错的弹出一个div的js代码 javascript下用ActiveXObject控件替换word书签，将内容导出到word后打印

Javascript 中的 javascript 24点游戏代码

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