27 lines
900 B
YAML
27 lines
900 B
YAML
title: What is the smallest number divisible by each of the numbers 1 to 20?
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url: http://projecteuler.net/problem=6
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desc: |
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The sum of the squares of the first ten natural numbers is,
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1^2 + 2^2 + ... + 10^2 = 385
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The square of the sum of the first ten natural numbers is,
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(1 + 2 + ... + 10)^2 = 55^2 = 3025
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Hence the difference between the sum of the squares of the first ten natural numbers and the square of the sum is 3025 385 = 2640.
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Find the difference between the sum of the squares of the first one hundred natural numbers and the square of the sum.
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solution: |
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See code
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solutions:
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solve.php:
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desc: Basic solution
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language: php
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solve.rb:
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desc: Basic Ruby solution
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language: ruby
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solve.c:
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desc: ANSI C solution (Tested with TCC)
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language: c
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solve.js:
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desc: Javascript solution for NodeJS
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language: javascript |