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freeCodeCamp/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/javascript-algorithms-and-data-structures-projects/roman-numeral-converter.chinese.md
Mo Zargham 437ba8b103 fix(curriculum): Read-search-ask link now point to correct url as noted in the issue (#37753) 
* fix: broken Read-search-ask link now point to correct url

* fix: changed link to original forum link with more views

* fix: changed http links to correct version

* fix: link in help modal
2019-11-19 19:54:48 -05:00

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id, title, isRequired, challengeType, videoUrl, localeTitle
id title isRequired challengeType videoUrl localeTitle
a7f4d8f2483413a6ce226cac Roman Numeral Converter true 5 罗马数字转换器

Description

将给定数字转换为罗马数字。所有罗马数字答案都应以大写字母提供。如果卡住，请记得使用Read-Search-Ask 。尝试配对程序。编写自己的代码。

Instructions

Tests

tests:
  - text: <code>convertToRoman(2)</code>应该返回“II”。
    testString: 'assert.deepEqual(convertToRoman(2), "II", "<code>convertToRoman(2)</code> should return "II".");'
  - text: <code>convertToRoman(3)</code>应该返回“III”。
    testString: 'assert.deepEqual(convertToRoman(3), "III", "<code>convertToRoman(3)</code> should return "III".");'
  - text: <code>convertToRoman(4)</code>应该返回“IV”。
    testString: 'assert.deepEqual(convertToRoman(4), "IV", "<code>convertToRoman(4)</code> should return "IV".");'
  - text: <code>convertToRoman(5)</code>应该返回“V”。
    testString: 'assert.deepEqual(convertToRoman(5), "V", "<code>convertToRoman(5)</code> should return "V".");'
  - text: <code>convertToRoman(9)</code>应该返回“IX”。
    testString: 'assert.deepEqual(convertToRoman(9), "IX", "<code>convertToRoman(9)</code> should return "IX".");'
  - text: <code>convertToRoman(12)</code>应返回“XII”。
    testString: 'assert.deepEqual(convertToRoman(12), "XII", "<code>convertToRoman(12)</code> should return "XII".");'
  - text: <code>convertToRoman(16)</code>应返回“XVI”。
    testString: 'assert.deepEqual(convertToRoman(16), "XVI", "<code>convertToRoman(16)</code> should return "XVI".");'
  - text: <code>convertToRoman(29)</code>应该返回“XXIX”。
    testString: 'assert.deepEqual(convertToRoman(29), "XXIX", "<code>convertToRoman(29)</code> should return "XXIX".");'
  - text: <code>convertToRoman(44)</code>应该返回“XLIV”。
    testString: 'assert.deepEqual(convertToRoman(44), "XLIV", "<code>convertToRoman(44)</code> should return "XLIV".");'
  - text: <code>convertToRoman(45)</code>应该返回“XLV”
    testString: 'assert.deepEqual(convertToRoman(45), "XLV", "<code>convertToRoman(45)</code> should return "XLV"");'
  - text: <code>convertToRoman(68)</code>应返回“LXVIII”
    testString: 'assert.deepEqual(convertToRoman(68), "LXVIII", "<code>convertToRoman(68)</code> should return "LXVIII"");'
  - text: <code>convertToRoman(83)</code>应返回“LXXXIII”
    testString: 'assert.deepEqual(convertToRoman(83), "LXXXIII", "<code>convertToRoman(83)</code> should return "LXXXIII"");'
  - text: <code>convertToRoman(97)</code>应该返回“XCVII”
    testString: 'assert.deepEqual(convertToRoman(97), "XCVII", "<code>convertToRoman(97)</code> should return "XCVII"");'
  - text: <code>convertToRoman(99)</code>应返回“XCIX”
    testString: 'assert.deepEqual(convertToRoman(99), "XCIX", "<code>convertToRoman(99)</code> should return "XCIX"");'
  - text: <code>convertToRoman(400)</code>应返回“CD”
    testString: 'assert.deepEqual(convertToRoman(400), "CD", "<code>convertToRoman(400)</code> should return "CD"");'
  - text: <code>convertToRoman(500)</code>应返回“D”
    testString: 'assert.deepEqual(convertToRoman(500), "D", "<code>convertToRoman(500)</code> should return "D"");'
  - text: <code>convertToRoman(501)</code>应返回“DI”
    testString: 'assert.deepEqual(convertToRoman(501), "DI", "<code>convertToRoman(501)</code> should return "DI"");'
  - text: <code>convertToRoman(649)</code>应返回“DCXLIX”
    testString: 'assert.deepEqual(convertToRoman(649), "DCXLIX", "<code>convertToRoman(649)</code> should return "DCXLIX"");'
  - text: <code>convertToRoman(798)</code>应返回“DCCXCVIII”
    testString: 'assert.deepEqual(convertToRoman(798), "DCCXCVIII", "<code>convertToRoman(798)</code> should return "DCCXCVIII"");'
  - text: <code>convertToRoman(891)</code>应返回“DCCCXCI”
    testString: 'assert.deepEqual(convertToRoman(891), "DCCCXCI", "<code>convertToRoman(891)</code> should return "DCCCXCI"");'
  - text: <code>convertToRoman(1000)</code>应该返回“M”
    testString: 'assert.deepEqual(convertToRoman(1000), "M", "<code>convertToRoman(1000)</code> should return "M"");'
  - text: <code>convertToRoman(1004)</code>应返回“MIV”
    testString: 'assert.deepEqual(convertToRoman(1004), "MIV", "<code>convertToRoman(1004)</code> should return "MIV"");'
  - text: <code>convertToRoman(1006)</code>应返回“MVI”
    testString: 'assert.deepEqual(convertToRoman(1006), "MVI", "<code>convertToRoman(1006)</code> should return "MVI"");'
  - text: <code>convertToRoman(1023)</code>应返回“MXXIII”
    testString: 'assert.deepEqual(convertToRoman(1023), "MXXIII", "<code>convertToRoman(1023)</code> should return "MXXIII"");'
  - text: <code>convertToRoman(2014)</code>应返回“MMXIV”
    testString: 'assert.deepEqual(convertToRoman(2014), "MMXIV", "<code>convertToRoman(2014)</code> should return "MMXIV"");'
  - text: <code>convertToRoman(3999)</code>应返回“MMMCMXCIX”
    testString: 'assert.deepEqual(convertToRoman(3999), "MMMCMXCIX", "<code>convertToRoman(3999)</code> should return "MMMCMXCIX"");'

Challenge Seed

function convertToRoman(num) {
 return num;
}

convertToRoman(36);

Solution

// solution required