freeCodeCamp/problem-172-investigating-numbers-with-few-repeated-digits.chinese.md at b99d78858be1d1ab1aae3417e00c38a458a72ae3

Files

Oliver Eyton-Williams 61460c8601 fix: insert blank line after ```

search and replace ```\n< with ```\n\n< to ensure there's an empty line
before closing tags

2020-08-16 04:45:20 +05:30

id, challengeType, title, videoUrl, localeTitle

id	challengeType	title	videoUrl	localeTitle
5900f4181000cf542c50ff2b	5	Problem 172: Investigating numbers with few repeated digits		问题172：调查重复数字很少的数字

Description

有多少个18位数字n（没有前导零），n中没有数字出现超过三次？

tests:
  - text: <code>euler172()</code>应返回227485267000992000。
    testString: assert.strictEqual(euler172(), 227485267000992000);

function euler172() {
  // Good luck!
  return true;
}

euler172();

// solution required

/section>