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CSep27 / learn-algorithm Public

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Breadcrumbs

learn-algorithm

/

找到缺失的整数（1个）.html

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16 lines (16 loc) · 322 Bytes

Breadcrumbs

learn-algorithm

/

找到缺失的整数（1个）.html

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16 lines (16 loc) · 322 Bytes

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<!DOCTYPE html>

<html lang="en">

<head>

<meta charset="UTF-8" />

<title>Document</title>

</head>

<body></body>

<script>

var arr = [3, 1, 3, 2, 4, 1, 4];

var result = null;

for (var i = 0; i < arr.length; i++) {

result = result ^ arr[i];

}

console.log(result);

</script>

</html>

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