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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. import java.io.Serializable;
  8.  
  9. public class Mustash
  10. implements Serializable
  11. {
  12. private String key="set_key_here" ;
  13. public int showKey;
  14.  
  15. String ipad = "tigerappleipodiphoneapplemacbook";
  16. StringBuilder builder = new StringBuilder();
  17. for (int i = 0; (i < key.length()) && (i < ipad.length()); i++) {
  18. builder.append((char)(key.charAt(i) ^ ipad.charAt(i)));
  19. }
  20. this.key = builder.toString();
  21.  
  22. System.out.println(key);
  23.  
  24. }
Compilation error #stdin compilation error #stdout 0s 0KB
stdin
Standard input is empty
compilation info
Main.java:17: error: illegal start of type
    for (int i = 0; (i < key.length()) && (i < ipad.length()); i++) {
    ^
Main.java:17: error: ')' expected
    for (int i = 0; (i < key.length()) && (i < ipad.length()); i++) {
              ^
Main.java:17: error: illegal start of type
    for (int i = 0; (i < key.length()) && (i < ipad.length()); i++) {
                 ^
Main.java:17: error: <identifier> expected
    for (int i = 0; (i < key.length()) && (i < ipad.length()); i++) {
                  ^
Main.java:17: error: > expected
    for (int i = 0; (i < key.length()) && (i < ipad.length()); i++) {
                                   ^
Main.java:17: error: ';' expected
    for (int i = 0; (i < key.length()) && (i < ipad.length()); i++) {
                                     ^
Main.java:17: error: > expected
    for (int i = 0; (i < key.length()) && (i < ipad.length()); i++) {
                                                   ^
Main.java:17: error: ';' expected
    for (int i = 0; (i < key.length()) && (i < ipad.length()); i++) {
                                                            ^
Main.java:17: error: <identifier> expected
    for (int i = 0; (i < key.length()) && (i < ipad.length()); i++) {
                                                                ^
Main.java:17: error: illegal start of type
    for (int i = 0; (i < key.length()) && (i < ipad.length()); i++) {
                                                                  ^
Main.java:17: error: <identifier> expected
    for (int i = 0; (i < key.length()) && (i < ipad.length()); i++) {
                                                                   ^
Main.java:17: error: ';' expected
    for (int i = 0; (i < key.length()) && (i < ipad.length()); i++) {
                                                                     ^
Main.java:18: error: illegal start of type
      builder.append((char)(key.charAt(i) ^ ipad.charAt(i)));
             ^
Main.java:18: error: illegal start of type
      builder.append((char)(key.charAt(i) ^ ipad.charAt(i)));
                     ^
Main.java:18: error: ')' expected
      builder.append((char)(key.charAt(i) ^ ipad.charAt(i)));
                      ^
Main.java:18: error: ';' expected
      builder.append((char)(key.charAt(i) ^ ipad.charAt(i)));
                          ^
Main.java:18: error: illegal start of type
      builder.append((char)(key.charAt(i) ^ ipad.charAt(i)));
                           ^
Main.java:18: error: ';' expected
      builder.append((char)(key.charAt(i) ^ ipad.charAt(i)));
                               ^
Main.java:18: error: invalid method declaration; return type required
      builder.append((char)(key.charAt(i) ^ ipad.charAt(i)));
                                ^
Main.java:18: error: <identifier> expected
      builder.append((char)(key.charAt(i) ^ ipad.charAt(i)));
                                        ^
Main.java:18: error: ';' expected
      builder.append((char)(key.charAt(i) ^ ipad.charAt(i)));
                                         ^
Main.java:20: error: class, interface, or enum expected
    this.key = builder.toString();
    ^
Main.java:22: error: class, interface, or enum expected
System.out.println(key);
^
Main.java:24: error: class, interface, or enum expected
}
^
24 errors
stdout
Standard output is empty