Cody

# Problem 639. String substitution, sub problem to cryptoMath

This is a sub problem related to this problem:

http://www.mathworks.com/matlabcentral/cody/problems/621-cryptomath-addition

If you have a string

```'cab'
```

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`

### Solution Stats

75.53% Correct | 24.47% Incorrect
Last solution submitted on Oct 31, 2016

### Problem Comments

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