Question

选择一组等长的英文单词,例如,一组4个字母组成的单词:

Answer 1

import java.util.*;

public class TestCount {

private static String[] word4s = new String[]{"work","back","come","deal","desk","book","java","tool","face"};

private static String baseCharacters = "abcdefghijklmnopqrstuvwxyz";

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);

String inWord = "";

while (true){

inWord = scanner.next();

System.out.println(inWord);

String regX = "^[0-9]*$";

if(!inWord.matches(regX)){

if("exit".equals(inWord)){

return;

}else {

System.out.println("请输入数字!");

}

} else{

searchWord(inWord,word4s);

}

}

}

public static void searchWord(String inWord ,String[] args){

int wLength = inWord.length();

String[] resultS = copyStringArray();

StringBuffer resultTemp = new StringBuffer();

boolean flag = false;

for (int i = 0; i < wLength; i++) {

String subS = inWord.charAt(i)+"";

int subI = new Integer(subS);

String char1 = baseCharacters.charAt(subI)+"";

String char2 = baseCharacters.charAt(subI+10)+"";

String char3 = "";

if (subI