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e112434dee
* Add prettier config * test: add test to check for absolute function * chore: es5 to es6 * test: add test to check mean function * test: add test for sum of digit * test: add test for factorial * test: add test for fibonnaci * test: add test for find HCF * test: add test for lcm * test: add gridget test * test: add test for mean square error * test: add test for modular binary exponentiation * test: add tests for palindrome * test: add test for pascals triangle * test: add tests for polynomial * test: add tests for prime check * test: add tests for reverse polish notation * test: add tests for sieve of eratosthenes * test: add tests for pi estimation monte carlo method * chore: move tests to test folder * chore: fix standardjs errors
24 lines
407 B
JavaScript
24 lines
407 B
JavaScript
/*
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Modified from:
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https://github.com/TheAlgorithms/Python/blob/master/maths/prime_check.py
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Complexity:
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O(sqrt(n))
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*/
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const PrimeCheck = (n) => {
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// input: n: int
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// output: boolean
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if (n === 1) return false
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if (n === 0) return false
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for (let i = 2; i * i <= n; i++) {
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if (n % i === 0) {
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return false
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}
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}
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return true
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}
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export { PrimeCheck }
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