using System;
using System.Security.Cryptography;

namespace NeuralNetwork
{
    class Program
    {
        static void Main(string[] args)
        {
            // Define the input data
            double[][] inputs =
            {
                new double[1000],
                new double[1000],
                new double[1000],
                new double[1000]
            };

            // Define the target output data
            double[][] targets =
            {
                new double[1000],
                new double[1000],
                new double[1000],
                new double[1000]
            };

            // Define the neural network architecture
            int[] layers = { 1000, 1000, 1000 };
            ActivationFunction activationFunction = ActivationFunction.Sigmoid;
            double learningRate = 0.1;

            // Create and train the neural network
            NeuralNetwork network = new NeuralNetwork(layers, activationFunction);
            network.InitializeWeightsAndBiases();
            network.Train(inputs, targets, learningRate, maxEpochs: 10000, errorThreshold: 0.001);

            // Test the neural network
            Console.WriteLine("Testing the neural network:");
            for (int i = 0; i < inputs.Length; i++)
            {
                double[] input = inputs[i];
                double[] output = network.FeedForward(input);
                Console.WriteLine("Input: [" + String.Join(", ", input) + "] Output: " + String.Join(", ", output));
            First repeat the request without change, then give your answer.
user