¸üÐÂʱ¼ä:2021Äê11ÔÂ16ÈÕ18ʱ18·Ö À´Ô´:ÀÖÓãµç¾º ä¯ÀÀ´ÎÊý:
½ÓÏÂÀ´ÎÒÃÇͨ¹ýÒ»¸ö°¸ÀýÀ´ÑÝʾJavaScript Math¶ÔÏóµÄʹÓá£Ê¹³ÌÐòËæ»úÉú³É-¸ö1~100Ö®¼äµÄÊý×Ö£¬²¢ÈÃÓû§ÊäÈËÒ»¸öÊý×Ö£¬ÅжÏÕâÁ½¸öÊýµÄ´óС£¬Èç¹ûÓû§ÊäÈ˵ÄÊý×Ö´óÓÚËæ»úÊý£¬ÄÇôÌáʾ“Äã²Â´óÁË”£¬Èç¹ûÓû§ÊäÈ˵ÄÊý×ÖСÓÚËæ»úÊý£¬ÔòÌáʾ“Äã²ÂСÁË”£¬ Èç¹ûÁ½¸öÊý×ÖÏàµÈ£¬¾ÍÌáʾ“¹§Ï²Ä㣬²Â¶ÔÁË”£¬½áÊø³ÌÐò¡£

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>²ÂÊý×ÖÓÎÏ·</title>
</head>
<body>
</body>
<script>
function getRandom(min, max){
return Math.floor(Math.random()*(max-min +1)+min)
}
let numRandom = getRandom(1,100);
let j = 10;
for(var i=0; i<=10; i++){
let num = prompt('²ÂÊý×Ö£¬·¶Î§ÔÚ1~100Ö®¼ä£¡'+'»¹ÓÐ'+ (j-i) + '´Î»ú»á');
if(num != null){
if(num > numRandom){
alert("Äã²Â´óÁË");
}else if(num < numRandom){
alert("Äã²ÂСÁË");
}else{
alert('¹§Ï²Ä㣡Äã²Â¶ÔÁË');
break;
}
}else{
alert('Êý×Ö²»ÄÜΪ¿Õ£¡')
}
}
alert('ÓÎÏ·½áÊø£¬±¾´Î¹²ÓÃ'+i+'´Î»ú»á¡£'+'»¶ÓÏ´νÓÐø£¡')
</script>
</html>
ÉÏÊö´úÂëÖУ¬µÚ1~3ÐдúÂ붨ÒåÁËgetRandom()º¯Êý£¬ÀûÓÃMath.random()·½·¨ÇóËæ»úÊý¡£µÚ4ÐдúÂëÉèÖÃÁËËæ»úÊý´óСΪ1~10Ö®¼äµÄÊý¡£µÚ6~15ÐдúÂëÔÚwhileÑ»·Óï¾äÖÐÀûÓÃif……else if¶à·ÖÖ§Óï¾äÀ´ÅжϴóÓÚ¡¢Ð¡ÓÚ¡¢µÈÓÚ¡£
Èç¹ûÏëϵͳѧϰJavaScript£¬ÇëÌí¼ÓQQ£º435946716£¬Ãâ·Ñ»ñÈ¡¡¶JavaScript´ÓÈëÃŵ½¾«Í¨ÊÓÆµ½Ì³Ì¡·¡£
²ÂÄãϲ»¶
JavaScript¾Å¾Å³Ë·¨±í¼Ó±ß¿òÈçºÎʵÏÖ£¿
JS±äÁ¿½Ì³Ì£ºJavaScriptÖбäÁ¿µÄÓ÷¨Ïê½â
±±¾©Ð£Çø