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14 lines
277 B
JavaScript
14 lines
277 B
JavaScript
/**
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* @param {number} number
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* @return {number}
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*/
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export default function countSetBits(number) {
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let count = 0;
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let num = number; // eslint error https://eslint.org/docs/rules/no-param-reassign
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while (num) {
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count += num & 1;
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num >>= 1;
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}
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return count;
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}
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