你如何在C＃中输入一个下降距离公式？ [英] How do you enter a Falling Distance Formula in C#

问题描述

我正在尝试用C＃为一个类项目创建一个程序，它需要我使用公式：



D = 1/2 *（g * t ）^ 2



来解决物体的下落距离。



重力（g）是设置为9.8



我尝试过使用int，double和decimal，但这些都不起作用。我已经尝试过研究，但我没有看到任何可以帮助我弄清楚如何输入这个公式。



static void Main（string [] args）

{

Console.WriteLine（请输入时间：）;

double t = Convert.ToDouble（Console.ReadLine（））;



加倍;

双g = 9.8;

双c = .5;





d = c *（t * g）^ 2;

} //结束主要



非常感谢您的帮助。



亲切的问候，



HGonzalez

I am trying to create a program in C# for a class project which requires me to use the formula:

D = 1/2 * (g * t)^ 2

to solve the falling distance of an object.

The gravity (g) is set at 9.8

I have tried using int, double, and decimal, however none of these work. I have tried researching but I have not seen anything that could help me figure out how to enter this formula.

static void Main(string[] args)
{
Console.WriteLine("Please enter time: ");
double t = Convert.ToDouble(Console.ReadLine());

double d;
double g = 9.8;
double c = .5;


d = c * (t * g) ^ 2;
} // end main

Your assistance is appreciated.

Kind regards,

HGonzalez

推荐答案

Console.WriteLine("Please enter time: ");
double t = Convert.ToDouble(Console.ReadLine());

double d;
const double g = 9.8;
const double c = .5;
double squared = Math.Pow((t * g), 2.0);
d = c * squared;

Console.WriteLine(d.ToString());

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