Sum of two numbers in c#

int num = 123;
int sum = 0;
while(num > 0)
{
  sum += number % 10;
  num /= 10;
}
Console.WriteLine(sum); // output: 6

Add two numbers in c#

using System;

namespace Add{
	public class Program{

		public static int addition(int a, int b){
			return (a+b);
		}

		public static void Main(){
			int a,b;
			int sum;

			Console.Write("Enter first number: ");
			a = Convert.ToInt32(Console.ReadLine());

			Console.Write("Enter second number: ");
			b = Convert.ToInt32(Console.ReadLine());

			sum = addition(a,b);

			Console.WriteLine("Sum is: " + sum);
		}
	}
}

Similar codes

0 vote274 views1 answer
Sequelize top
C#
0 vote286 views1 answer
Itext7 c# memorystream
C#
35 votes284 views3 answers
Vb.net yes no cancel
C#
0 vote329 views1 answer
Rename join ta le in many to many
C#
29 votes333 views4 answers
Unity key detection
C#Unity
2 votes328 views1 answer
How to change the position of a gameobject in c# unity
C#Unity
3 votes291 views2 answers
How to freeze x and y position in rb2d with code unity
C#
0 vote303 views1 answer
C# datareader already open visual studio mysql
C#
0 vote314 views2 answers
Sars
C#
1 vote288 views1 answer
C# .net core convert string to enum
C#