javascript吧 关注：269,281贴子：906,483
一楼(1)
[1]
function shownum(){for(var i=1;i<=parseInt(1000/(3*5*7));i++){document.write(i*(3*5*7)+" ")if(i%6==0){document.write("<br>")}}}shownum()
[2]
var num=0function ShowNum(){for(i=1;i<1000;i++){if(i%3==0 && i%5==0 && i%7==0){document.write(i+" ")num+=1if(num%6==0){document.write("<br>")}}}}ShowNum()
[1]
function shownum(){for(var i=1;i<=parseInt(1000/(3*5*7));i++){document.write(i*(3*5*7)+" ")if(i%6==0){document.write("<br>")}}}shownum()
[2]
var num=0function ShowNum(){for(i=1;i<1000;i++){if(i%3==0 && i%5==0 && i%7==0){document.write(i+" ")num+=1if(num%6==0){document.write("<br>")}}}}ShowNum()
一楼(2)
<script>var good=8var ok=0var total=0function isok(n){if(n==8){return true}}function go(){total+=1for(var i=0;i<3;i++){num=Math.floor(Math.random()*9)+1if(isok(num)==true){alert("你赢了")ok+=1break}}document.getElementById("total").innerHTML="总共:"+totaldocument.getElementById("ok").innerHTML="赢:"+okdocument.getElementById("no").innerHTML="输:"+eval(total-ok)}</script><body><div id="total"></div><div id="ok"></div><div id="no"></div><input type="button" value="开始" onclick="go()"></body>
<script>var good=8var ok=0var total=0function isok(n){if(n==8){return true}}function go(){total+=1for(var i=0;i<3;i++){num=Math.floor(Math.random()*9)+1if(isok(num)==true){alert("你赢了")ok+=1break}}document.getElementById("total").innerHTML="总共:"+totaldocument.getElementById("ok").innerHTML="赢:"+okdocument.getElementById("no").innerHTML="输:"+eval(total-ok)}</script><body><div id="total"></div><div id="ok"></div><div id="no"></div><input type="button" value="开始" onclick="go()"></body>
