Group
Functions in C#
Objective
1. Define the "sum" program in the Main method, which accepts command line arguments.
2. Parse the arguments into integers.
3. Calculate the sum of the two numbers.
4. Display the sum to the console.
Write a C# program named "sum", which receives two integer numbers in the command line and displays their sum, as in this
example:
sum 5 3
Output: 8
Example C# Exercise
Show C# Code
using System;
class Program
{
// Main method that starts the program execution
public static void Main(string[] args)
{
// Check if the user has provided two command line arguments
if (args.Length == 2)
{
// Parse the command line arguments as integers
int num1 = int.Parse(args[0]);
int num2 = int.Parse(args[1]);
// Calculate the sum of the two numbers
int sum = num1 + num2;
// Display the sum to the console
Console.WriteLine(sum);
}
else
{
// If not exactly two arguments are provided, show an error message
Console.WriteLine("Please provide exactly two numbers.");
}
}
}
Output
8