30 lines
739 B
HTML
30 lines
739 B
HTML
<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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</head>
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<body>
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<script type="text/javascript">
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function encodeNumber(n) {
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const a = (n & 0xFFFF);
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const b = (n & 0xFFFF0000) >> 16;
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const c = (n & 0xFFFF00000000) >> 32;
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const d = (n & 0xFFFF000000000000) >> 48;
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return String.fromCharCode(a, b, c, d);
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}
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function printN(n) {
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//document.write(`<p>fn(${n}) = ${encodeNumber(n)}</p>`);
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console.log(n, encodeNumber(n));
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}
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printN(0);
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printN(9);
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printN(1000);
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printN(Number.MAX_SAFE_INTEGER);
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</script>
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</body>
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</html>
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