Cody

# Problem 45190. remove numbers from a string

Solution 2007915

Submitted on 7 Nov 2019
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### Test Suite

Test Status Code Input and Output
1   Pass
a = 'i2am000jon'; y_correct = 'i am000jon' assert(isequal(str_num(a),y_correct))

y_correct = 'i am000jon' m = 1×4 cell array {'2'} {'0'} {'0'} {'0'} ans = logical 0 y = 'i am000jon'

2   Fail
a='manhattan' y_correct = 'manhattan' assert(isequal(str_num(a),y_correct))

a = 'manhattan' y_correct = 'manhattan' m = 0×0 empty cell array ans = logical 1

Index exceeds the number of array elements (0). Error in str_num (line 4) y = regexprep(a,m{1},' ') Error in Test2 (line 3) assert(isequal(str_num(a),y_correct))

3   Pass
a='man345hatta0n01' y_correct = 'man 45hatta0n01' assert(isequal(str_num(a),y_correct))

a = 'man345hatta0n01' y_correct = 'man 45hatta0n01' m = 1×6 cell array {'3'} {'4'} {'5'} {'0'} {'0'} {'1'} ans = logical 0 y = 'man 45hatta0n01'

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