Ugly numbers - 03 - MATLAB Cody - MATLAB Central

Problem 45302. Ugly numbers - 03

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(10)
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For this case, a number is defined ugly if it has prime factors consisting of only elements of x. Find the nth ugly number.

  • x=[2,3,5] and n=10.
  • So the list is like -- 2,3,4,5,6,8,9,10,12,15...

so the ans is 15.

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Solution Stats

56.58% Correct | 43.42% Incorrect
Last Solution submitted on Aug 29, 2024

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