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Problem 639. String substitution, sub problem to cryptoMath

Created by

This is a sub problem related to this problem:

If you have a string


and you have a mapping where you want:

'abc' to map to the digits [906]

then you will get this:

% 'cab' , 'abc', [906] --> [6 9 0];

Another example is:

% 'feed', 'def', [541] --> [1 4 4 5];

Your inputs will be of this form:

out = stringSubstitute(string, letters, digits)
>> stringSubstitute('feed','def',[5 4 1])
ans =
       1     4     4     5


Problem Group

Solution Statistics

67 correct solutions 22 incorrect solutions
Last solution submitted on Feb 25, 2016

Problem Comments