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POencoding gives two different output?
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20251178
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2013-11-27T19:17:25.793
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2013-11-27T19:54:19.790
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2013-11-27T19:31:32.213
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There is two classes: key.java and test.java in the test.java the expected outcome is ascii value of a + 5 = f? which does get outputted but when i run it the line: <pre><code>System.out.println(k1.encode('G')); // expected output 'L' </code></pre> outputs not the ascii value of G plus 5, it outputs: lower case e? i am getting to the end of my threshold here, why? key.java: <pre><code>class Key{ private int value; Key(int value){ this.value = value; } public char encode(char c){ if (isValidKey(value) == true) { if (c >= 'a' && c <= 'z'){ c = (char)(( c - 'a' + value) % 26 + 'a'); }else if (c >= 'A' && c <= 'Z'){ c = (char)(( c - 'A' + value) % 26 + 'A'); }else if (c >= '0' && c <= '9'){ c = (char)(( c - '0' + value) % 10 + '10'); } else { return '.'; } return c; } public char decode(char c){ if (isValidKey(value) == true) { if (c >= 'a' && c <= 'z'){ c = (char)(( c - 'a' - value) % 26 + 'a'); }else if (c >= 'A' && c <= 'Z'){ c = (char)(( c - 'A' - value) % 26 + 'A'); }else if (c >= '0' && c <= '9'){ c = (char)(( c - '0' - value) % 10 + '10'); }else{ return'.'; } return c; } public static boolean isValidKey(int value){ if (value >= 0 && value <= 25){ return true; } else { return false; } } } } } </code></pre> test.java: <pre><code>public class Test{ public static void main(String[] args) { Key k1,k2; k1=new Key(5); k2=new Key(15); String s="This is a test. Let's see if that works"; String t=Cryptic.encrypt(s,k1); System.out.println("Original: "+s); System.out.println("Encoded with k1: "+t); System.out.println("The result ddecoded with k1: "+Cryptic.decrypt(t,k1)); //individual tests System.out.println(Key.isValidKey(5)); // the expected output is true System.out.println(Key.isValidKey(25)); // the expected output is true System.out.println(Key.isValidKey(-1)); // the expected output is false System.out.println(Key.isValidKey(-10)); // the expected output is false System.out.println(Key.isValidKey(200)); // the expected output is false System.out.println(Key.isValidKey(1)); // the expected output is true Key k3= new Key(-1); System.out.println(k1.encode('a')); // expected output 'f' System.out.println(k2.encode('a')); // expected output 'p' System.out.println(k1.encode('7')); // expected output '2' System.out.println(k3.encode('a')); // expected output '.' System.out.println(k3.encode('7')); // expected output '.' System.out.println(k1.decode('a')); // expected output 'v' System.out.println(k2.decode('a')); // expected output 'l' System.out.println(k1.decode('7')); // expected output '2' System.out.println(k3.decode('a')); // expected output '.' System.out.println(k3.decode('7')); // expected output '.' System.out.println(k1.encode('G')); // expected output 'L' System.out.println(k1.decode('G')); // expected output 'B' System.out.println(k1.encode('*')); // expected output '*' } } </code></pre>
Tags
<java>
Title
encoding gives two different output?
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USJason C
UserOwnerUserId
1. USuser3042332
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POencoding gives two different output?
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTApproveEditSuggestion
2. VO
 singulars
 PostPostId
 POencoding gives two different output?
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
3. VO
 singulars
 PostPostId
 POencoding gives two different output?
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTDownMod
CommentsPostId

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