Problem 2408. Find the biggest digit in a matrix

Solution 2770711

Submitted on 3 Aug 2020 by hang

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Test	Status	Code Input and Output
1	Pass	x = [12; 47; 86; 10; 65; 92]; y_correct = 9; assert(isequal(biggest_digit(x),y_correct))
2	Pass	x = [11; 10; 1; 0; 2; NaN]; y_correct = 2; assert(isequal(biggest_digit(x),y_correct))
3	Pass	x = [11; 10; 1; 0; 22; 20; Inf; 12]; y_correct = 2; assert(isequal(biggest_digit(x),y_correct))
4	Pass	x = [145; 8586; 12487811; 456788; 0; 147852214]; y_correct = 8; assert(isequal(biggest_digit(x),y_correct))
5	Pass	x = ones(5,5); y_correct = 1; assert(isequal(biggest_digit(x),y_correct))
6	Pass	x = magic(9); y_correct = 9; assert(isequal(biggest_digit(x),y_correct))

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