Problem 545. Flip the main diagonal of a matrix
Given a n x n matrix, M, flip its main diagonal.
Example:
>> M=magic(5);
>> flipDiagonal(M)
9 24 1 8 15 23 21 7 14 16 4 6 13 20 22 10 12 19 5 3 11 18 25 2 17
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1 Comment
goc3
on 24 Feb 2017
Additional test cases have been added.
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Project Euler I
- 10 Problems
- 852 Finishers
- Project Euler: Problem 1, Multiples of 3 and 5
- Project Euler: Problem 2, Sum of even Fibonacci
- Project Euler: Problem 3, Largest prime factor
- Project Euler: Problem 4, Palindromic numbers
- Project Euler: Problem 5, Smallest multiple
- Project Euler: Problem 6, Natural numbers, squares and sums.
- Project Euler: Problem 7, Nth prime
- Project Euler: Problem 8, Find largest product in a large string of numbers
- Project Euler: Problem 9, Pythagorean numbers
- Project Euler: Problem 10, Sum of Primes
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