//Basic Libraries
using System;
using System.Collections;
using System.Collections.Generic;
//Program Start
static void Main()
{
const float PI = 3.1416;
Console.WriteLine("Please, enter radius:");
int Radius = Console.ReadLine();
Console.WriteLine("Please, enter height");
int Height = Console.ReadLine();
Console.WriteLine("Calculating..");
int D = Radius * Radius;
int V = D * PI;
int Result = V * Height;
Console.WriteLine("Result is" + Result + "m. squared");
}
//Basic Libraries
using System;
using System.Collections;
using System.Collections.Generic;
//Basic Libraries
//Program Start
static void Main()
{
const float PI = 3.1416;
Console.WriteLine("Please, enter radius:");
int Radius = Console.ReadLine();
Console.WriteLine("Please, enter height");
int Height = Console.ReadLine();
Console.WriteLine("Calculating..");
int D = Radius * Radius;
int V = D * PI;
int Result = V * Height;
Console.WriteLine("Result is" + Result + "m. squared");
}