Phiên bản đầy đủ: jsB@nk » Trò chơi » Đoán số trong phạm vi cho trước
URL: https://www.javascriptbank.com/guess-a-number.html
Đoán một số ngẫu nhiên trong phạm vi bạn đã xác định.
Phiên bản đầy đủ: jsB@nk » Trò chơi » Đoán số trong phạm vi cho trước
URL: https://www.javascriptbank.com/guess-a-number.html
<script language="JavaScript"><!-- Beginvar my_no,count;function load() {window.defaultStatus="JavaScript Guess-a-Number Game";document.game.help.value="Please set range of numbers and press the Start button.";document.game.from.focus(); }function rnd(scale) {var dd=new Date();return((Math.round(Math.abs(Math.sin(dd.getTime()))*8.71*scale)%scale)); }function range() {var to=1+1*document.game.to.value;count=0;my_no=rnd(to);while(my_no<document.game.from.value) {my_no=rnd(to); }document.game.help.value="Please guess a number, enter it, and press Guess."; }function guess() {var no=document.game.number.value;count++;if(no<my_no) document.game.help.value="My number is greater than "+no+".";else if(no>my_no) document.game.help.value="My number is less than "+no+".";else alert("It takes you "+count+" attempts to guess this number"); }// End --></script><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com--><BODY onLoad="load()"><FORM name=game><TABLE border=3><TR><TD align=center colspan=2>Range of numbers</TD><TD align=center rowspan=2><input type=button value=" Start "onclick="range()"></TD></TR><TR><TD align=center>From:<br><input type=text name=fromsize=10></TD><TD align=center>To:<br><input type=text name=tosize=10></TD></TD><TR><TD></TD></TR><TR><TD align=center colspan=3><input type=text name=helpsize=70></TD></TR><TR><TD></TD></TR><tr><td align=right colspan=3><input type=textname=number size=10><input type=button value=" Guess "onclick="guess()"></TD></TR></TABLE></FORM></body><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->