Cody

Problem 78. Implement a ROT13 cipher

Solution 1661498

Submitted on 29 Oct 2018 by James Seaward
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Test Suite

Test Status Code Input and Output
1   Pass
s1 = 'I love MATLAB'; s2_correct = 'V ybir ZNGYNO'; assert(isequal(rot13(s1),s2_correct))

s = 'V y|r ZNaYNO' s = 'V ybir ZNGYNO'

2   Pass
s1 = 'I <3 MATLAB!!'; s2_correct = 'V <3 ZNGYNO!!'; assert(isequal(rot13(s1),s2_correct))

s = 'V <3 ZNaYNO!!' s = 'V <3 ZNGYNO!!'

3   Pass
s1 = 'The quick fox stumbled over the confusing instructions.'; s2_correct = 'Gur dhvpx sbk fghzoyrq bire gur pbashfvat vafgehpgvbaf.'; assert(isequal(rot13(s1),s2_correct))

s = 'aur ~vpx s| zoyrq |r ur p|{sv{t v{pv|{.' s = 'Gur dhvpx sbk fghzoyrq bire gur pbashfvat vafgehpgvbaf.'

4   Pass
s1 = 'Snape kills Dumbledore on page 606. Also, there is no Santa.'; s2_correct = 'Fancr xvyyf Qhzoyrqber ba cntr 606. Nyfb, gurer vf ab Fnagn.'; assert(isequal(rot13(s1),s2_correct))

s = '`{n}r xvyy Qzoyrq|r |{ }ntr 606. Ny|, urr v {| `n{n.' s = 'Fancr xvyyf Qhzoyrqber ba cntr 606. Nyfb, gurer vf ab Fnagn.'

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