Problem 1421. subtract central cross

Solution 1766269

Submitted on 29 Mar 2019 by Vishal

Size: 36
Leading solution size is 10.

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Test Suite

Test	Status	Code Input and Output
1	Pass	x = magic(7); y_correct = [30 39 48 10 19 28 38 47 7 18 27 29 46 6 8 26 35 37 13 15 24 42 44 4 21 23 32 43 3 12 22 31 40 2 11 20]; assert(isequal(central_cross(x),y_correct)) y = 30 39 48 10 19 28 38 47 7 18 27 29 46 6 8 26 35 37 13 15 24 42 44 4 21 23 32 43 3 12 22 31 40 2 11 20
2	Pass	x = magic(3); y_correct = [8 6 4 2]; assert(isequal(central_cross(x),y_correct)) y = 8 6 4 2
3	Pass	x = magic(1); y_correct = []; assert(isequal(central_cross(x),y_correct)) y = []

Test

Status

Code Input and Output

Pass

x = magic(7); y_correct = [30 39 48 10 19 28 38 47 7 18 27 29 46 6 8 26 35 37 13 15 24 42 44 4 21 23 32 43 3 12 22 31 40 2 11 20]; assert(isequal(central_cross(x),y_correct))

y = 30 39 48 10 19 28 38 47 7 18 27 29 46 6 8 26 35 37 13 15 24 42 44 4 21 23 32 43 3 12 22 31 40 2 11 20

Pass

x = magic(3); y_correct = [8 6 4 2]; assert(isequal(central_cross(x),y_correct))

y = 8 6 4 2

Pass

x = magic(1); y_correct = []; assert(isequal(central_cross(x),y_correct))

y = []