查询一组数据中符合斐波那契数列的数

<!DOCTYPE html>
<html>
<head>
	<title>菲波那切数列</title>
	<meta charset="utf-8">
	<script type="text/javascript" src="jquery-2.1.1.min.js"></script>
</head>
<body>
	<script type="text/javascript">
		var x = 0;
		var y = 1;
		var z = x + y;
		var arr = [1,3,4,5,6,987,7,8,100,200,233,765,377,1596,1569,1597]; 
		var arr1 = [];
		document.write("斐波那契额:")
		for(var i = 0; i < 1000; i++){		
				x = y;
				y = z;
				z = x + y;
				if (x < 2000) {
					document.write(x + ",");
					arr1.push(x);						
				}
		}
		document.write("<hr/>"+"重合的数字:")
		for(var i = 0; i < arr.length; i++){
			for(var j = 0; j < arr1.length; j++){
				if (arr[i] == arr1[j]) {
					document.write(arr[i] + ",")
				}
			}	
		}	
	</script>
</body>
</html>

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转载自blog.csdn.net/nuoyuezuo/article/details/84403073