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  1. All Contests
  2. ProjectEuler+
  3. Project Euler #138: Special isosceles triangles
  4. Discussions

Project Euler #138: Special isosceles triangles

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6 Discussions

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  • noel_zubin
     + 0 comments

    im guessing the solution should be faster than O(n) and cannot be simply solved by using Pells Equation ?

  • kmcshane
     + 1 comment

    Case 1 in .2 sec, case 2 in .23 sec, but my method has no chance for N = 10^18.

    I generate and save a list of solutions for i = 1, ..., 1000000 mod 1e9+7. Not happening with N = 10^18.

    Do I need a different method or am I missing something?

  • akilasekaran2006
     + 1 comment

    timed out by 4s. i calculated hypotenuse by using successive side lengths.

  • sat2050
     + 1 comment

    test care 0 is incorrect. you have mentioned L=305 for 2nd case and still it says 322 dont understand how

  • priyamvad_mishra
     + 1 comment

    Test Case #0: 0.05s Test Case #1: 1.02s Test Case #2: 1.1s Test Case #3: 1.16s