15 lines
236 B
JavaScript
15 lines
236 B
JavaScript
'use strict';
|
|
module.exports = function (x) {
|
|
if (typeof x !== 'number') {
|
|
throw new TypeError('Expected a number');
|
|
}
|
|
|
|
return x === 300 ||
|
|
x === 301 ||
|
|
x === 302 ||
|
|
x === 303 ||
|
|
x === 305 ||
|
|
x === 307 ||
|
|
x === 308;
|
|
};
|