C# 中的百分比计算

Muhammad Zeeshan 2022年4月20日

本文将演示如何在 C# 编程语言中计算百分比。

创建一个使用 `C#` 计算百分比的程序

首先，我们必须导入以下库。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

然后构造四个 double 类型变量，分别命名为 sub1、sub2、sub3 和 sub4。还有一个名为 total 的变量将存储所有科目的总分。

另外，创建一个名为 per 的 double 类型百分比变量。

double sub1, sub2, sub3, sub4, total;
double per;

我们现在可以使用提供的公式计算百分比。

per = total / 4; //Here "total" holds the total marks of all subjects, and "4" is the total number of subjects.

完整源代码：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

public class PercentageCalculation
{
 static void Main(string[] args)
  {
    double sub1, sub2, sub3,sub4, total;
    double per;
    Console.Write("Enter marks of subjects to find out the percentage. \n");
    Console.Write("Input  the marks of Subject1: ");
    sub1 = Convert.ToInt32(Console.ReadLine());
    Console.Write("Input  the marks of Subject2: ");
    sub2 = Convert.ToInt32(Console.ReadLine());
    Console.Write("Input  the marks of Subject3: ");
    sub3 = Convert.ToInt32(Console.ReadLine());
    Console.Write("Input  the marks of Subject4: ");
    sub4 = Convert.ToInt32(Console.ReadLine());
    total = sub1 + sub2 + sub3 + sub4;
    per = total / 4;
    Console.Write("Percentage = {0}%\n", per);
  }
}

输出：

Enter marks of subjects to find out the percentage.
Input  the marks of Subject1: 34
Input  the marks of Subject2: 45
Input  the marks of Subject3: 56
Input  the marks of Subject4: 45
Percentage = 45%

Author: Muhammad Zeeshan

I have been working as a Flutter app developer for a year now. Firebase and SQLite have been crucial in the development of my android apps. I have experience with C#, Windows Form Based C#, C, Java, PHP on WampServer, and HTML/CSS on MYSQL, and I have authored articles on their theory and issue solving. I'm a senior in an undergraduate program for a bachelor's degree in Information Technology.

创建一个使用 C# 计算百分比的程序

创建一个使用 `C#` 计算百分比的程序