freeCodeCamp/curriculum/challenges/chinese/08-coding-interview-prep/project-euler/problem-372-pencils-of-rays.chinese.md

id	challengeType	title	videoUrl	localeTitle
5900f4e11000cf542c50fff3	5	Problem 372: Pencils of rays		问题372：光线笔

Description

令R（M，N）为满足M的格点（x，y）的数量

注意：代表楼层功能。

Instructions

Tests

tests:
  - text: <code>euler372()</code>应该返回301450082318807040。
    testString: 'assert.strictEqual(euler372(), 301450082318807040, "<code>euler372()</code> should return 301450082318807040.");'

Challenge Seed

function euler372() {
  // Good luck!
  return true;
}

euler372();

Solution

// solution required