java - 字符串仅等于字符串的一部分

Question

我正在编写一个代码，根据用户输入(a和b)创建一个新单词(c)，所以我需要一个代码来检查一个字符串是否等于另一个字符串，但它显示该字符串仅等于a另一个字符串的一部分。

import java.util.Scanner;

public class GabungKata_1402019129 {

public static void main(String[] args) {

    Scanner sc = new Scanner(System.in);

    System.out.println("----------------------------------");
    System.out.println("    Program Gabung Kata");
    System.out.println("    Dibuat oleh 1402019129");
    System.out.println("----------------------------------");       

    System.out.print("Masukkan kata pertama: "); // Enter First word
    String first = sc.nextLine();                // Bbxx
    System.out.print("Masukkan kata kedua  : "); // Enter Second word
    String second = sc.nextLine();               // oxxx

    String result = ""; // new String that is a combination from first and 
                        // second                           
    String[] names = {"Bob", "Zidan", "Fawzan", "Arkan", "Raihan"};
    boolean data = true;
    int n = 0;

    do {


        for (String check: names) {      

            if (result.equals(check)) {
                data = false;
            }else
                data = true;
        }

        result += first.charAt(n);
        result += second.charAt(n);
        n++;            

    } while(data & n < first.length() & n < second.length());

    System.out.println("New Word: " + result);
    System.out.println("Is the new word is one of the names? " + !data);

 }
}

新单词将显示:“Bobxxxxx”，但我认为当结果等于“Bob”时应该停止。我需要的是一段代码，用于在结果等于其中一个名称时停止循环。我英语不好所以希望你们能理解。

Answer 1

根据您的描述，这应该可行，但我确信有更好的方法可以做到这一点:

class Scratch {
    public static void main(String[] args)
    {
        Scanner sc = new Scanner(System.in);

        System.out.println("----------------------------------");
        System.out.println("    Program Gabung Kata");
        System.out.println("    Dibuat oleh 1402019129");
        System.out.println("----------------------------------");

        System.out.print("Enter First word: "); // Enter First word
        String firstString = sc.nextLine();                // Bbxx
        System.out.print("Enter Second word  : "); // Enter Second word
        String secondString = sc.nextLine();               // oxxx

        String combinedString = ""; // new String that is a combination from first and
        // second
        String[] targetNames = {"Bob", "Zidan", "Fawzan", "Arkan", "Raihan"};
        boolean shouldContinue = true;
        int index = 0;

        String interlacedString = createInterlacedString(firstString, secondString);
        do {
            for (String targetName: targetNames) {

                if (combinedString.equals(targetName)) {
                    shouldContinue = false;
                    break;
                }
            }

            if(shouldContinue){
                combinedString += interlacedString.charAt(index);
                index++;
            }
        } while(shouldContinue
                && (index < firstString.length())
                && (index < secondString.length())
        );

        System.out.println("New Word: " + combinedString);
        System.out.println("Is the new word is one of the names? " + !shouldContinue);

    }

    public static String createInterlacedString(String stringOne, String stringTwo){
        String interlacedString = "";
        for(int i = 0; i < stringOne.length(); i++){
            interlacedString += stringOne.charAt(i);
            if(i < stringTwo.length()){
                interlacedString += stringTwo.charAt(i);
            }
        }
        if(stringTwo.length() > stringOne.length()){
            interlacedString += stringTwo.substring(stringOne.length());
        }
        return interlacedString;
    }
}

请注意，createInterlacedString 的静态类只是为了让我可以在 IDE 的临时文件中运行它。