ProtyayMnd50 revised this gist . Go to revision
1 file changed, 1 insertion
LetterChanges.java
| @@ -1,3 +1,4 @@ | |||
| 1 | + | //Letter changes | |
| 1 | 2 | import java.util.*; | |
| 2 | 3 | import java.io.*; | |
| 3 | 4 | ||
ProtyayMnd50 revised this gist . Go to revision
1 file changed, 34 insertions
LetterChanges.java(file created)
| @@ -0,0 +1,34 @@ | |||
| 1 | + | import java.util.*; | |
| 2 | + | import java.io.*; | |
| 3 | + | ||
| 4 | + | class Main { | |
| 5 | + | public static String LetterChanges(String str) { | |
| 6 | + | StringBuilder result = new StringBuilder(); | |
| 7 | + | ||
| 8 | + | for (char c : str.toCharArray()) { | |
| 9 | + | if (Character.isLetter(c)) { | |
| 10 | + | // Shift letter | |
| 11 | + | if (c == 'z') { | |
| 12 | + | c = 'a'; | |
| 13 | + | } else if (c == 'Z') { | |
| 14 | + | c = 'A'; | |
| 15 | + | } else { | |
| 16 | + | c = (char)(c + 1); | |
| 17 | + | } | |
| 18 | + | ||
| 19 | + | // Capitalize vowels | |
| 20 | + | if ("aeiou".indexOf(c) >= 0) { | |
| 21 | + | c = Character.toUpperCase(c); | |
| 22 | + | } | |
| 23 | + | } | |
| 24 | + | result.append(c); | |
| 25 | + | } | |
| 26 | + | ||
| 27 | + | return result.toString(); | |
| 28 | + | } | |
| 29 | + | ||
| 30 | + | public static void main(String[] args) { | |
| 31 | + | System.out.println(LetterChanges("hello*3")); // Output: Ifmmp*3 | |
| 32 | + | System.out.println(LetterChanges("fun times!")); // Output: gvO Ujnft! | |
| 33 | + | } | |
| 34 | + | } | |
Newer
Older