20 lines
415 B
Markdown
20 lines
415 B
Markdown
---
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title: xor
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tags: math,logic,beginner
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---
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Returns `true` if only one of the arguments is `true`, `false` otherwise.
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- Use the logical or (`||`), and (`&&`) and not (`!`) operators on the two given values to create the logical xor.
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```js
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const xor = (a, b) => (( a || b ) && !( a && b ));
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```
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```js
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xor(true, true); // false
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xor(true, false); // true
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xor(false, true); // true
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xor(false, false); // false
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```
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