using System;

using System.Collections;

using System.Collections.Generic;

using System.Linq;

public static class Program

{

    private static readonly Random Random = new Random();

    public static void Main()

    {

        foreach (var rate in GenerateRates(10)) Console.WriteLine(rate);

    }

    public static float[] GenerateRates(int count)

    {

        var borders = Enumerable.Range(0, count - 1)

            .Select(x => (float)Math.Pow(Random.NextDouble(), 2))

            .Select(x => (int)Math.Floor(x * 100f))

            .OrderBy(x => x)

            .ToList();

        borders.Add(100);

        var indices = Enumerable.Range(0, count).Shuffle().ToList();

        var rates = new float[count];

​

        rates[indices[0]] = borders[0] * 0.01f;

        for (var i = 1; i < count; i++)

        {

            rates[indices[i]] = (borders[i] - borders[i - 1]) * 0.01f;

        }

​

        return rates;

    }

​

    public static IEnumerable<T> Shuffle<T>(this IEnumerable<T> list)

    {

        return list.OrderBy(_ => Guid.NewGuid());

    }

}