freeCodeCamp/curriculum/challenges/chinese/08-coding-interview-prep/project-euler/problem-83-path-sum-four-wa...

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id challengeType title videoUrl localeTitle
5900f3bf1000cf542c50fed2 5 Problem 83: Path sum: four ways 问题83路径总和四种方式

Description

注意此问题是问题81的一个更具挑战性的版本。在下面的5乘5矩阵中通过向左向右向上和向下移动从左上角到右下角的最小路径总和以粗体表示红色等于2297。

$$ \ begin {pmatrix} \ color {red} {131}673\ color {red} {234}\ color {red} {103}\ color {red} {18} \ \ color {red} {201}\ color {red} {96}\ color {red} {342}965\ color {red} {150} \ 630803746\ color {red} {422}\ color {red} {111} \ 537699497\ color {red} {121}956 \ 805732524\ color {red} {37}\ color {red} {331} \ end { pmatrix} $$

在matrix.txt中找到最小路径总和右键单击并“保存链接/目标为...”一个包含80 x 80矩阵的31K文本文件通过向左向右移动从左上角到右下角 上和下。

Instructions

Tests

tests:
  - text: <code>euler83()</code>应返回425185。
    testString: 'assert.strictEqual(euler83(), 425185, "<code>euler83()</code> should return 425185.");'

Challenge Seed

function euler83() {
  // Good luck!
  return true;
}

euler83();

Solution

// solution required