网页24点游戏

2024-09-05 12:21:10

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网页24点游戏

<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>24点游戏</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">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>作者：海浪<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>
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