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C# aaray数据差异 #94

Open landv opened 4 weeks ago

landv commented 4 weeks ago
class Program
{
    static void Main()
    {
        // 示例数组
        string[] array1 = { "file1.pdf", "file2.pdf", "file3.pdf" };
        string[] array2 = { "file2.pdf", "file3.pdf", "file4.pdf" };

        // 找出在 array1 中但不在 array2 中的元素
        var onlyInArray1 = array1.Except(array2);

        // 找出在 array2 中但不在 array1 中的元素
        var onlyInArray2 = array2.Except(array1);

        Console.WriteLine("Only in array1:");
        foreach (var item in onlyInArray1)
        {
            Console.WriteLine(item);
        }

        Console.WriteLine("\nOnly in array2:");
        foreach (var item in onlyInArray2)
        {
            Console.WriteLine(item);
        }
    }
}