import { isPalindrome } from '../../src/math/palindrome-number' test('回文数', () => { expect(isPalindrome(121)).toBe(true) expect(isPalindrome(0)).toBe(true) expect(isPalindrome(11)).toBe(true) expect(isPalindrome(10)).toBe(false) expect(isPalindrome(-121)).toBe(false) })