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public static String caesarCipher(String s, int k) {
// Write your code here
char[] strChar = s.toCharArray();
StringBuilder sb = new StringBuilder();
k = k%26;
for(Character c : strChar){
if(c >= 'a' && c <= 'z'){
sb.append((char)((c - 'a' + k ) % 26 + 'a'));
}else if(c >= 'A' && c <= 'Z'){
sb.append((char) ((c - 'A' + k ) % 26 + 'A'));
}else{
sb.append(c);
}
}
return sb.toString();
}
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Caesar Cipher
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public static String caesarCipher(String s, int k) { // Write your code here char[] strChar = s.toCharArray(); StringBuilder sb = new StringBuilder(); k = k%26;