網頁

2016年12月2日 星期五

Ex13 Java字串

有一亂碼請按程序解密:

cipher="d@414@gMI"

1.'@'->'a'
2. "14"->"這4"
3. 改大寫
4. "DA4"->"不對"
5 'A'->"個"
6. "GMI"->"吉米"
7. 用'4'分隔

15 則留言:

  1. public class ex2 {
    public static void main(String[] args) {
    String cipher="d@414@gMI";
    cipher=cipher.replace("@", "a");
    cipher=cipher.replace("14", "這4");
    cipher=cipher.toUpperCase();
    cipher=cipher.replace("DA4", "不對");
    cipher=cipher.replace("A", "個");
    cipher=cipher.replace("GMI", "吉米");
    String CC[]=cipher.split("[4]");
    for(String X:CC)
    System.out.println(X);
    }
    }

    回覆刪除
  2. public class home {

    public static void main(String[] args) {
    String X0="d@414@gMI";
    X0=X0.replace("@","a");
    X0=X0.replace("14","這4");
    X0=X0.toUpperCase();
    X0=X0.replace("DA4","不對");
    X0=X0.replace("A","個");
    X0=X0.replace("GMI","吉米");
    String[] CC=X0.split("[4]");
    for(String X:CC)
    System.out.println(X);
    }

    }

    回覆刪除
  3. public class ex2 {

    public static void main(String[] args) {
    String cipher="d@414@gMI";
    cipher=cipher.replace("@", "a");
    cipher=cipher.replace("14", "這4");
    cipher=cipher.toUpperCase();
    cipher=cipher.replace("DA4", "不對");
    cipher=cipher.replace("A", "個");
    cipher=cipher.replace("GMI", "吉米");
    String[] CC=cipher.split("4");
    for(String X:CC)
    System.out.println(X);
    }

    }

    回覆刪除
  4. public class ex2 {

    public static void main(String[] args) {
    String cipher="d@414@gMI";
    cipher=cipher.replace("@","a");
    cipher=cipher.replace("14","這4");
    cipher=cipher.toUpperCase();
    cipher=cipher.replace("DA4","不對");
    cipher=cipher.replace("A","個");
    cipher=cipher.replace("GMI","吉米");
    String[] CC=cipher.split("4");
    for(String X: CC)
    System.out.println(X);



    }

    }

    回覆刪除
  5. public class fvd {

    public static void main(String[] args) {
    String cipher="d@414@gMI";
    cipher=cipher.replace("@","a");
    cipher=cipher.replace("14","這4");
    cipher=cipher.toUpperCase();
    cipher=cipher.replace("DA4","不對");
    cipher=cipher.replace("A","個");
    cipher=cipher.replace("GMI","吉米");
    String[] CC=cipher.split("4");
    for(String X: CC)
    System.out.println(X);



    }

    }

    回覆刪除
  6. public static void main(String[] args) {
    String qq0="d@414@gMI";
    System.out.println(qq0=qq0.replace("@","a"));
    System.out.println(qq0=qq0.replace("14","這4"));
    System.out.println(qq0=qq0.toUpperCase());
    System.out.println(qq0=qq0.replace("DA4","不對"));
    System.out.println(qq0=qq0.replace("A","個"));
    System.out.println(qq0=qq0.replace("GMI","吉米"));
    String[] CC=tr0.split("4");
    for(String x:CC)
    System.out.println(x);
    }

    回覆刪除
  7. public class bcbfbfbf {

    public static void main(String[] args) {
    String tr0="d@414@gMI";
    System.out.println(tr0=tr0.replace("@","a"));
    System.out.println(tr0=tr0.replace("14","這4"));
    System.out.println(tr0=tr0.toUpperCase());
    System.out.println(tr0=tr0.replace("DA4","不對"));
    System.out.println(tr0=tr0.replace("A","個"));
    System.out.println(tr0=tr0.replace("GMI","吉米"));
    String[] CC=tr0.split("4");
    for(String x:CC)
    System.out.println(x);
    }

    }

    回覆刪除
  8. package stringEX;

    public class ex1 {

    public static void main(String[] args) {
    String X0="d@414@gMI";
    String X1="d@414@gMI";
    System.out.println(X0==X1);
    System.out.println(X0=X0.replace("@","a"));
    System.out.println(X0=X0.replace("14","這4"));
    System.out.println(X0=X0.toUpperCase());
    System.out.println(X0=X0.replace("DA4","不對"));
    System.out.println(X0=X0.replace("A","個"));
    System.out.println(X0=X0.replace("GMI","吉米"));
    String[] CC=X0.split("4");
    for(String X: CC)
    System.out.println(X);
    }

    }

    回覆刪除
  9. public static void main(String[] args) {
    String YY0="d@414@gMI";
    System.out.println(YY0=YY0.replace("@","a"));
    System.out.println(YY0=YY0.replace("14","這4"));
    System.out.println(YY0=YY0.toUpperCase());
    System.out.println(YY0=YY0.replace("DA4","不對"));
    System.out.println(YY0=YY0.replace("A","個"));
    System.out.println(YY0=YY0.replace("GMI","吉米"));
    String[] CC=YY0.split("4");
    for(String x:CC)
    System.out.println(x);
    }

    }

    回覆刪除
  10. package aaa;

    public class ex1 {
    public static void main(String[] args) {
    String r0="d@414@gMI";
    System.out.println(r0=r0.replace("@","a"));
    System.out.println(r0=r0.replace("14","這4"));
    System.out.println(r0=r0.toUpperCase());
    System.out.println(r0=r0.replace("DA4","不對"));
    System.out.println(r0=r0.replace("A","個"));
    System.out.println(r0=r0.replace("GMI","吉米"));
    String[] CC=r0.split("4");
    for(String x:CC)
    System.out.println(x);
    }
    }

    回覆刪除
  11. public class nn {


    public static void main(String[] args) {
    String B1="d@414@gMI";
    System.out.println(B1=B1.replace("@","a"));
    System.out.println(B1=B1.replace("14","這4"));
    System.out.println(B1=B1.toUpperCase());
    System.out.println(B1=B1.replace("DA4","不對"));
    System.out.println(B1=B1.replace("A","個"));
    System.out.println(B1=B1.replace("GMI","吉米"));
    String[] CC=B1.split("4");
    for(String x:CC)
    System.out.println(x);
    }



    }

    回覆刪除
  12. public class nn {


    public static void main(String[] args) {
    String B1="d@414@gMI";
    System.out.println(B1=B1.replace("@","a"));
    System.out.println(B1=B1.replace("14","這4"));
    System.out.println(B1=B1.toUpperCase());
    System.out.println(B1=B1.replace("DA4","不對"));
    System.out.println(B1=B1.replace("A","個"));
    System.out.println(B1=B1.replace("GMI","吉米"));
    String[] CC=B1.split("4");
    for(String x:CC)
    System.out.println(x);
    }



    }

    回覆刪除
  13. public class nn {


    public static void main(String[] args) {
    String B1="d@414@gMI";
    System.out.println(B1=B1.replace("@","a"));
    System.out.println(B1=B1.replace("14","這4"));
    System.out.println(B1=B1.toUpperCase());
    System.out.println(B1=B1.replace("DA4","不對"));
    System.out.println(B1=B1.replace("A","個"));
    System.out.println(B1=B1.replace("GMI","吉米"));
    String[] CC=B1.split("4");
    for(String x:CC)
    System.out.println(x);
    }



    }

    回覆刪除
  14. public class ex13 {

    public static void main(String[] args) {
    String x0="d@414@gMI";
    System.out.println(x0=x0.replace("@", "a"));
    System.out.println(x0=x0.replace("14", "這4"));
    System.out.println(x0=x0.toUpperCase());
    System.out.println(x0=x0.replace("DA4", "不對"));
    System.out.println(x0=x0.replace("A", "個"));
    System.out.println(x0=x0.replace("GMI", "吉米"));
    String[] CC=x0.split("4");
    for(String x: CC)
    System.out.println(x);
    }
    }

    回覆刪除
  15. public class ex13 {

    public static void main(String[] args) {
    String x0="d@414@gMI";
    System.out.println(x0=x0.replace("@", "a"));
    System.out.println(x0=x0.replace("14", "這4"));
    System.out.println(x0=x0.toUpperCase());
    System.out.println(x0=x0.replace("DA4", "不對"));
    System.out.println(x0=x0.replace("A", "個"));
    System.out.println(x0=x0.replace("GMI", "吉米"));
    String[] CC=x0.split("4");
    for(String x: CC)
    System.out.println(x);
    }
    }

    回覆刪除

HTML 編輯器