Java, C# ? ????? ???? ??? ??? ??? ?? ??? ???? ?? ??? ?????. ?? ??? ???? ???? ????? ???? ?? ???? ???? ??? ? ????. ? ????? ?? ??? ???? ??? ??? ??? ???????.

???? ??

??????? ?? ??? ?? ??? ?? ???? ?? ??? ???? ??? ??? ??? ?????. ??? ?? ??? ??? ??? ?? ? ??? ???? ???? ???? ??? ???? ? ?? ??? ????.

?? ??? ???? ?? ???

?? ??? ???? ??? ????? ?????? ?? ??? ??? ???? ?? ?? ??? ?????. ??? Java ? C#?? ??? ???? ????.

public class ArrayExample {
    public static void main(String[] args) {
        // 使用引用變量聲明和初始化數(shù)組
        int[] numbers = new int[5];

        // 為數(shù)組賦值
        for (int i = 0; i < numbers.length; i++) {
            numbers[i] = i + 1;
        }

        // 打印數(shù)組的值
        for (int number : numbers) {
            System.out.println(number);
        }
    }
}

? Java ????? ?? ??? ???? ?? numbers??? ?? ??? ?????. ??? ?? 5? ????? ??? ??? ???? ?????. for-each ?? ?? ??? ??? ??? ? ?? ???? ?? ??? ?? ?? ??? ?? ???? ??? ?????.

using System;

class Program {
    static void Main() {
        // 使用引用變量聲明和初始化數(shù)組
        string[] fruits = new string[3];

        // 為數(shù)組賦值
        fruits[0] = "Apple";
        fruits[1] = "Banana";
        fruits[2] = "Cherry";

        // 打印數(shù)組的值
        foreach (string fruit in fruits) {
            Console.WriteLine(fruit);
        }
    }
}

? C# ??? Java ??? ???? ???? ????. ??? ??? ???? ?? ??? ??? ??? ???? fruits??? ?? ??? ????. ?? ?? foreach? ???? ? ??? ???? ?? ???? ?? ??? ???? ?????.

??? ?? ??? ??

??? ?? ???? ????? ?? ???? ?????. ???? ??? ??? ? ?? ? ?? ??? ???? ????.

equals() ???? ??? ??? ? ????. ??? equals() ???? ??? ??? ???? ????. equals() ???? ??? Object ???? ? ??? ???? ???? ? ?????. ????? ? ???? ?? ???? ?????. ?, ? ??? ???? ??? ??? ????? ??? ?????. ??? ??? ??? ? ?? ????? ?? equals()? ???? ? ????? ??? ??? ?? ??? ???? ?? ? false? ?????.

import java.util.Arrays;

public class ArrayComparison {
    public static void main(String[] args) {
        int[] array1 = {1, 2, 3, 4};
        int[] array2 = {1, 2, 3, 4};
        int[] array3 = {4, 3, 2, 1};

        // 使用 Arrays.equals 比較數(shù)組
        boolean areEqual1 = Arrays.equals(array1, array2); // 應(yīng)該返回 true
        boolean areEqual2 = Arrays.equals(array1, array3); // 應(yīng)該返回 false

        System.out.println("Are array1 and array2 equal? " + areEqual1);
        System.out.println("Are array1 and array3 equal? " + areEqual2);
    }
}

?? ??? ???? ??? ???? ?? ??? ???? ????? ??? ??? ????? ??? ? ?? ??? ?????? ?? ?????. Java? C#? ?? ??? ??? ??? ?? ? ??? ????? ???? ??? ????? ?????. ? ??? ???? ???? ?????? ?? ???? ???? ??????? ??? ? ????.

? ??? ?? ??? ???? ?? ???? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!