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Склонение числительных в javascript
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function declOfNum(number, titles) { | |
cases = [2, 0, 1, 1, 1, 2]; | |
return titles[ (number%100>4 && number%100<20)? 2 : cases[(number%10<5)?number%10:5] ]; | |
} | |
use: | |
declOfNum(count, ['найдена', 'найдено', 'найдены']); | |
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const titles = ['слой', 'слоя', 'слоев'] | |
number = Math.abs(number); | |
if (Number.isInteger(number)) { | |
const cases = [2, 0, 1, 1, 1, 2]; | |
return titles[ (number % 100 > 4 && number % 100 < 20) ? 2 : cases[(number % 10 < 5) ? number % 10 : 5] ]; | |
} | |
return titles[1]; |
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