Problem 545. Flip the main diagonal of a matrix

Solution 921358

Submitted on 11 Jul 2016 by Ivo Georgiev

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Test	Status	Code Input and Output
1	Pass	M=magic(5); y_correct = [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]; assert(isequal(flipDiagonal(M),y_correct)) y = 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
2	Pass	m=magic(2); y_correct=[2 3; 4 1]; assert(isequal(flipDiagonal(m),y_correct)) y = 2 3 4 1

Test

Status

Code Input and Output

Pass

M=magic(5); y_correct = [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]; assert(isequal(flipDiagonal(M),y_correct))

y = 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

Pass

m=magic(2); y_correct=[2 3; 4 1]; assert(isequal(flipDiagonal(m),y_correct))

y = 2 3 4 1