8 lines
195 B
JavaScript
8 lines
195 B
JavaScript
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import grayCode from '../../src/array/gray-code'
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test('grayCode', () => {
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expect(grayCode(1)).toEqual([0, 1])
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expect(grayCode(2)).toEqual([0, 1, 3, 2])
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expect(grayCode(0)).toEqual([0])
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})
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