Problem 2342. Numbers spiral diagonals (Part 2)
Solution Stats
Problem Comments
-
2 Comments
Interesting problem! If I'm not mistaken, your description of the problem is not entirely accurate, however. For n = 1, the spiral matrix is just [ 1 ], for which the share of primes on the main diagonals is zero, below any given 0 < p < 1; so strictly speaking the correct answer to the problem as posed would be 1 for any p.
Nice observation, @Christian!
I have edited the question statement, it (now) asks for an odd integer greater than 1.
Solution Comments
-
1 Comment
You added a few primes in each iteration... Very nice!
Problem Recent Solvers107
Suggested Problems
-
Extract leading non-zero digit
1721 Solvers
-
Project Euler: Problem 16, Sums of Digits of Powers of Two
119 Solvers
-
576 Solvers
-
Make a run-length companion vector
611 Solvers
-
Convert to Binary Coded Decimal
110 Solvers
More from this Author43
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!