freeCodeCamp/problem-168-number-rotations.english.md at 0a330e65f902dcbf750d0f0666c737dd9335f76d

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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
5900f4151000cf542c50ff27	5	Problem 168: Number Rotations

Description

Consider the number 142857. We can right-rotate this number by moving the last digit (7) to the front of it, giving us 714285. It can be verified that 714285=5×142857. This demonstrates an unusual property of 142857: it is a divisor of its right-rotation. Find the last 5 digits of the sum of all integers n, 10 < n < 10100, that have this property.

Instructions

Tests

tests:
  - text: <code>euler168()</code> should return 59206.
    testString: assert.strictEqual(euler168(), 59206, '<code>euler168()</code> should return 59206.');

Challenge Seed

function euler168() {
  // Good luck!
  return true;
}

euler168();

Solution

// solution required

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