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Merge pull request #732 from markettes/patch-1

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Efficiency
This commit is contained in:
Libin Yang
2019-05-10 15:20:12 +08:00
committed by GitHub
parent 8f60321d86 ed99f58d9b
commit 8d1a81bd2f
1 changed files with 6 additions and 6 deletions
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12
ciphers/Caesar.java
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@ -24,9 +24,9 @@ public class Caesar {
public static String encode(String message, int shift) { public static String encode(String message, int shift) {
String encoded = ""; String encoded = "";
while (shift >= 26) { // 26 = number of latin letters
shift -= 26; shift %= 26;
}
final int length = message.length(); final int length = message.length();
for (int i = 0; i < length; i++) { for (int i = 0; i < length; i++) {
@ -62,9 +62,9 @@ public class Caesar {
public static String decode(String encryptedMessage, int shift) { public static String decode(String encryptedMessage, int shift) {
String decoded = ""; String decoded = "";
while (shift >= 26) { // 26 = number of latin letters
shift -= 26; shift %= 26;
}
final int length = encryptedMessage.length(); final int length = encryptedMessage.length();
for (int i = 0; i < length; i++) { for (int i = 0; i < length; i++) {