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Ned Gulley

147
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74
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1 – 50 of 532

Ned Gulley submitted Solution 3318078 to Problem 42519. Sum My Indices

on 21 Oct 2020 at 20:48

Ned Gulley submitted Solution 3298093 to Problem 2181. Hard limit function

on 20 Oct 2020 at 20:15

Ned Gulley liked Problem 42319. How close to a hole

on 20 Oct 2020 at 17:24

Ned Gulley submitted Solution 3286793 to Problem 42319. How close to a hole

on 20 Oct 2020 at 2:53

Ned Gulley submitted Solution 3286348 to Problem 42319. How close to a hole

on 20 Oct 2020 at 2:17

Ned Gulley submitted a Comment to Problem 1394. Prime Ladders

Glad you liked it!

on 12 May 2020

Ned Gulley submitted a Comment to Problem 45436. Successive zeros

I really like this problem, but I'm confused by one of the test cases. It asserts that num_count(2,2) is 90. If I'm reading that correctly, that means the number of two digit numbers without two successive zeros should be 90. But I can only think of one two digit number with two successive zeros: 00. Am I misinterpreting something?

on 15 Apr 2020

Ned Gulley submitted a Comment to Problem 803. Twist 'n' Match

Thanks Asif!

on 3 Feb 2020

Ned Gulley submitted a Comment to Problem 45250. Be happy

Hi Asif: Can you give a little more detail to your solvers about what "happy" and "b-base' mean? Maybe link to Wikipedia reference pages?

on 3 Jan 2020

Ned Gulley submitted a Comment to Solution 1868534

Here's one way you can use cellfun to solve this problem. I made an anonymous function called isDraw. isDraw = @(letter) letter=='D' d = cellfun(isDraw,games) draws = sum(d)

on 9 Jul 2019

Ned Gulley received Curator badge for All Things Fibonacci

on 15 Mar 2019

Ned Gulley submitted a Comment to Problem 44481. How many Fibonacci numbers?

I went ahead and changed the test suite so the last number can be safely represented as an integer in double precision floating point.

on 14 Feb 2019

1 – 50 of 532