数学计算游戏-JS特效-爱易网页

数学计算游戏

日期：2014-05-18　浏览次数：20106 次

欢迎光临爱易网网页脚本特效中心，点击运行按钮演示特效：

以下是程序代码

脚本说明:
把如下代码加入<body>区域中
<SCRIPT LANGUAGE="JavaScript">

function startgame()
{if (started!=0)
{alert('你已经开始了');}
else
{
started=1;
CountDown();
getProb();
}
}

function randnum(min,max)
{
var num=Math.round(Math.random()*(max-min))+min;
return num;
}

var choose, rightanswer
function getProb()
{
choose=randnum(1,4);
if (choose=="1")
{document.math.operator.value="+";
var choose1=randnum(0,50);
var choose2=randnum(0,50);
document.math.firstnum.value=choose1;
document.math.secondnum.value=choose2;
rightanswer=choose1 + choose2;
}
if (choose=="2")
{document.math.operator.value="-";
var choose2=randnum(0,50);
var choose1=randnum(choose2,50);
document.math.firstnum.value=choose1;
document.math.secondnum.value=choose2;
rightanswer=choose1 -  choose2;
}
if (choose=="3")
{document.math.operator.value="x";
var choose1=randnum(0,10);
var choose2=randnum(0,10);
document.math.firstnum.value=choose1;
document.math.secondnum.value=choose2;
rightanswer=choose1 * choose2;
}
if (choose=="4")
{document.math.operator.value="/";
var choose2=randnum(1,10);
var choose1=choose2 * randnum(0,10);
document.math.firstnum.value=choose1;
document.math.secondnum.value=choose2;
rightanswer=choose1 /  choose2;
}
}
function answerit()
{
if (started==0)
{alert('你必须先点击开始');}
else
{
if (timesup!=0)
{alert('你超时!');}
else
{
var theiranswer=eval(document.math.answer.value);
var theirpoints=eval(document.math.points.value);
if (theiranswer==null)
{alert('请在正确的地方输入答案');
document.math.answer.select();}
else
{
if (theiranswer==rightanswer)
{
alert('正确');
theirpoints++;
document.math.points.value=theirpoints;
}
else
{alert(theiranswer + " 错了!\n\n"+rightanswer + " 是正确的答案!")}
document.math.answer.select();
getProb();
}
}
}
}
//  End -->
</script>
<table align="left">
  <tr>
    <td colspan="3" align="center"><input type="button" value="新游戏" onClick="location.reload();"></td></tr><tr>
    <td colspan="3" align="center"><input type="button" value="开始" size="5" onClick="startgame()"></td>
  </tr>
  <tr>
    <form name="math">
      <td colspan="3" align="center"><font face="Arial, Helvetica, Sans Serif" size="3" color="#0000FF"><b>剩余时间:</b> </font><input type="text" name="timer" size="5"></td>
    </tr>
    <tr>
      <td align="right"><font face="Arial, Helvetica, Sans Serif" size="3" color="#0000FF"><b>题目:</b> </font><input type="text" name="firstnum" size="5"></td>
      <td align="center"><input type="text" name="operator" size="2"></td>
      <td align="left"><input type="text" name="secondnum" size="5"></td>
    </tr>
    <tr>
      <td colspan="3" align="center"><hr><font face="Arial, Helvetica, Sans Serif" size="3" color="#0000FF"><b>在这里写答案:</b></font> <input type="text" name="answer" size="5"> <input type="button" value="提交答案" onClick="answerit();"><hr></td>
    </tr>
    <tr>
      <td  colspan="3" align="center"><font face="Arial, Helvetica,</div></div>

<div class="clearfix"></div>
                    </div>
                    <nav aria-label="...">
                        <ul class="pager">
                            <li class="previous"><a href="4667">上一篇：狡猾的按钮特效</a></li>

<li class="next"><a href="2902">下一篇：可爱的活动小人</a></li>
                        </ul>
                    </nav>

<div class="alert alert-warning" role="alert">
                        <strong>免责声明：</strong> 本文仅代表作者个人观点，与爱易网无关。其原创性以及文中陈述文字和内容未经本站证实，对本文以及其中全部或者部分内容、文字的真实性、完整性、及时性本站不作任何保证或承诺，请读者仅作参考，并请自行核实相关内容。
                    </div>

<div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/6911' title='英特尔IDF峰会启示：释放移动互联的信号' target="_blank">
                        英特尔IDF峰会启示：释放移动互联的信号</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34218' title='中国首台比特币ATM登陆上海 可购买不可兑换现钞' target="_blank">
                        中国首台比特币ATM登陆上海 可购买不可兑换现钞</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34135' title='新一代iPhone11月底国内上市 支持TD制式' target="_blank">
                        新一代iPhone11月底国内上市 支持TD制式</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34161' title='HTC曝出特大丑闻：高管诈骗＋商业间谍' target="_blank">
                        HTC曝出特大丑闻：高管诈骗＋商业间谍</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34427' title='联想国庆完成收购IBM x86服务器' target="_blank">
                        联想国庆完成收购IBM x86服务器</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/6914' title='App Store严禁推送广告 运用面临大清洗' target="_blank">
                        App Store严禁推送广告 运用面临大清洗</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34457' title='黑狐病毒疯传播 电脑管家首推 专杀工具' target="_blank">
                        黑狐病毒疯传播 电脑管家首推 专杀工具</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/680' title='腾讯再次重申：普通微信誉户相对不收费' target="_blank">
                        腾讯再次重申：普通微信誉户相对不收费</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34239' title='从WPS到office365，中国企业能否赶超美国？' target="_blank">
                        从WPS到office365，中国企业能否赶超美国？</a></li></div>
                   
                
        </ol>
    </div>
</div>

</div>

</div>
            </div>
            <div class="clearfix"></div>

<footer class=" footer navbar-bottom">
<em>友情链接：</em>
    
      <a href="http://www.aiyiweb.com/" target="_blank">爱易网 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">云虚拟主机技术 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">云服务器技术 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">程序设计技术 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">开发网站 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">APP开发教程 </a>            
    
<br />
<script type="text/javascript">(function(){document.write(unescape('%3Cdiv id="bdcs"%3E%3C/div%3E'));var bdcs = document.createElement('script');bdcs.type = 'text/javascript';bdcs.async = true;bdcs.src = 'http://znsv.baidu.com/customer_search/api/js?sid=15239353030108964139' + '&plate_url=' + encodeURIComponent(window.location.href) + '&t=' + Math.ceil(new Date()/3600000);var s = document.getElementsByTagName('script')[0];s.parentNode.insertBefore(bdcs, s);})();</script>

Copyright © 2013-2025 爱易网页 当前在线：170人　
        网站在3时26分33秒内访问总人数：25750人
    当前 15.14%
　<a href="https://beian.miit.gov.cn" target="_blank">粤ICP备18100884号-2 </a>
<script charset="UTF-8" id="LA_COLLECT" src="//sdk.51.la/js-sdk-pro.min.js"></script>
<script>LA.init({ id: "JszEmKrtpbU59dY5", ck: "JszEmKrtpbU59dY5" })</script>

</footer>

</div>
   
</body>
</html>