Не е решена Histogram

int n = int.Parse(Console.ReadLine());

double p1 = 0;
double p2 = 0;
double p3 = 0;
double p4 = 0;
double p5 = 0;

for (int i = 1; i < n; n++)
{
    int curentNum = int.Parse(Console.ReadLine());

    if (n < 200)
    {
        p1 = p1 / curentNum * 100;
    }
    else if (n < 400)
    {
        p2 = p2 /curentNum * 100;
    }
    else if (n < 600)
    {
        p3 = p3 / curentNum * 100;
    }
    else if (n < 800)
    {
        p4 = p4 / curentNum * 100;
    }
    else if (n >= 800)
    {
        p5 = p5 / curentNum *100;
    }

    Console.WriteLine($"{p1:f2}%");
    Console.WriteLine($"{p2:f2}%");
    Console.WriteLine($"{p3:f2}%");
    Console.WriteLine($"{p4:f2}%");
    Console.WriteLine($"{p5:f2}%");
}