Cody

Problem 751. Implement simple rotation cypher

Solution 273428

Submitted on 4 Jul 2013 by Dennis J
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Test Suite

Test Status Code Input and Output
1   Pass
%% inStr = 'doug'; shift = 10; outStr = 'nyeq'; assert(isequal(cypher(inStr, shift),outStr))

small = 0 0 0 0 outStr = 110 121 127 113 large = 0 0 1 0 outStr = 110 121 101 113

2   Pass
%% inStr = 'thequickbrownfox'; shift = 5; outStr = 'ymjvznhpgwtbsktc'; assert(isequal(cypher(inStr, shift),outStr))

small = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 outStr = 121 109 106 118 122 110 104 112 103 119 116 124 115 107 116 125 large = 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 outStr = 121 109 106 118 122 110 104 112 103 119 116 98 115 107 116 99

3   Pass
%% inStr = 'thecrowfliesatmidnight'; shift = 22; outStr = 'pdaynksbheaowpiezjecdp'; assert(isequal(cypher(inStr, shift),outStr))

small = Columns 1 through 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 17 through 22 0 0 0 0 0 0 outStr = Columns 1 through 16 138 126 123 121 136 133 141 124 130 127 123 137 119 138 131 127 Columns 17 through 22 122 132 127 125 126 138 large = Columns 1 through 16 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 Columns 17 through 22 0 1 1 1 1 1 outStr = Columns 1 through 16 112 100 97 121 110 107 115 98 104 101 97 111 119 112 105 101 Columns 17 through 22 122 106 101 99 100 112

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