这道题交了几次终于过了。。明明结果是对的。。。。
1 //author:pz 2 3 import java.io.IOException; 4 import java.util.Scanner; 5 6 public class Main { 7 public static void main(String[] args) throws IOException { 8 Scanner in = new Scanner(System.in); 9 int n = in.nextInt();10 for (int i = 1; i <= n; i++) {11 String s = in.next();12 System.out.println("String #" + i);13 System.out.println(change(s));14 System.out.println();15 }16 }17 18 private static char[] change(String s) {19 char[] a = new char[s.length()];20 for (int i = 0; i < s.length(); i++) {21 a[i] = (char) (s.charAt(i) + 1);22 if (a[i] == 'Z' + 1)23 a[i] = 'A';24 if (a[i] == 'z' + 1)25 a[i] = 'a';26 }27 return a;28 }29 }