freeCodeCamp/problem-82-path-sum-three-ways.english.md at 088acf45d91e7e32081eabe9660beefb2e9c0172

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Valeriy 79d9012432 fix(curriculum): quotes in tests (#18828 )

* fix(curriculum): tests quotes

* fix(curriculum): fill seed-teardown

* fix(curriculum): fix tests and remove unneeded seed-teardown

2018-10-20 23:32:47 +05:30

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id, challengeType, title

id	challengeType	title
5900f3be1000cf542c50fed1	5	Problem 82: Path sum: three ways

Description

NOTE: This problem is a more challenging version of Problem 81. The minimal path sum in the 5 by 5 matrix below, by starting in any cell in the left column and finishing in any cell in the right column, and only moving up, down, and right, is indicated in red and bold; the sum is equal to 994.


\begin{pmatrix}
131 & 673 & \color{red}{234} & \color{red}{103} & \color{red}{18}\\
\color{red}{201} & \color{red}{96} & \color{red}{342} & 965 & 150\\
630 & 803 & 746 & 422 & 111\\
537 & 699 & 497 & 121 & 956\\
805 & 732 & 524 & 37 & 331
\end{pmatrix}

Find the minimal path sum, in matrix.txt (right click and "Save Link/Target As..."), a 31K text file containing a 80 by 80 matrix, from the left column to the right column.

Instructions

Tests

tests:
  - text: <code>euler82()</code> should return 260324.
    testString: assert.strictEqual(euler82(), 260324, '<code>euler82()</code> should return 260324.');

Challenge Seed

function euler82() {
  // Good luck!
  return true;
}

euler82();

Solution

// solution required

1.4 KiB Raw Blame History