Problem 2240. Sum the 'edge' values of a matrix

Solution 1180201

Submitted on 4 May 2017 by Augusto Mazzei

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Test	Status	Code Input and Output
1	Pass	x = [1 2 3; 4 5 6;7 8 9]; y_correct = 40; assert(isequal(AddMatrixLim(x),y_correct)) y = 40
2	Pass	x= [1 5 6 7; 4 9 4 7; 9 4 2 1; 0 1 2 8] y_correct = 51; assert(isequal(AddMatrixLim(x),y_correct)) x = 1 5 6 7 4 9 4 7 9 4 2 1 0 1 2 8 y = 51

Test

Status

Code Input and Output

Pass

x = [1 2 3; 4 5 6;7 8 9]; y_correct = 40; assert(isequal(AddMatrixLim(x),y_correct))

y = 40

Pass

x= [1 5 6 7; 4 9 4 7; 9 4 2 1; 0 1 2 8] y_correct = 51; assert(isequal(AddMatrixLim(x),y_correct))

x = 1 5 6 7 4 9 4 7 9 4 2 1 0 1 2 8 y = 51