import java.util.Scanner; public class CaesarCipher { public static void main(String[] args) { Scanner in = new Scanner(System.in); int size = in.nextInt(); String s = in.next(); int k; int num = in.nextInt(); char a[] = new char[size]; for(int i=0;i=65 && a[i]<=90){ k = a[i] + num; while(k>90 || k<65) k-=26; System.out.print((char)k); } else if(a[i]>=97 && a[i]<=122){ k = (int)a[i] + num; while(k>122 || k<97) k-=26; System.out.print((char)k); } else System.out.print(a[i]); } } }