using System;

public class Program

{

    public static void Main()

    {

        double[] a = new double[12] { 34, -5, 19, 189, 57, -35, -146, -5, 0, 62, 3, -18};

int i, j, count = 0;

for (i = 0; i < 12; i++)

{

    if (a[i] < 0)

    {

        count++;

        for (j = i; j < 11; j++)

            a[j] = a[j + 1];

        i--;

    }

}

Console.WriteLine("Новый массив:");

for (i = 0; i < 12 - count; i++)

{

    Console.Write(a[i]);

    Console.Write(" ");

}

​

    }

}