Cody

# Problem 2408. Find the biggest digit in a matrix

Solution 469801

Submitted on 11 Jul 2014 by Clemens Giegerich
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### Test Suite

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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