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## Discussion of Problem 1020. Rope

What is wrong? / Что не так?
Posted by bulka94 20 Dec 2013 05:17
using System;
using System.Globalization;

namespace TestOfCSharp
{
class Program
{
static void Main(string[] args)
{
int N = int.Parse(input[0]);
int R = int.Parse(input[1]);
double sum = 0;
for (int i = 0; i < N; i++)
{
sum += double.Parse(input[0]) + double.Parse(input[1]);
}
sum += 2 * Math.PI * R;
Console.WriteLine("{0:F2}", sum);
}
}
}

Edited by author 20.12.2013 05:18
Re: What is wrong? / Что не так?
Posted by Kovalyshyn Artur 9 Feb 2017 18:17
(pi*r^2)

Edited by author 09.02.2017 18:21
Re: What is wrong? / Что не так?
Posted by ToadMonster 9 Feb 2017 19:07
> sum += double.Parse(input[0]) + double.Parse(input[1]);

How it should work? Google "points distance formula".