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 vote190 views1 answer
Project mongodb c#
C#
0 vote155 views1 answer
ExceptionFilterAttribute exception-handler-middleware-not-catching
C#
2 votes191 views1 answer
How to replace string in c#
C#
3 votes289 views1 answer
How to make an object invisible unity
C#Unity
-1 vote172 views2 answers
Git find commits by message
C#
0 vote251 views1 answer
Get parent name unity for inspector
C#Unity
0 vote249 views1 answer
C# exception middleware
C#
0 vote231 views1 answer
How to get total scenes unity
C#Unity
2 votes231 views4 answers
C# Base64 Decode
C#
4 votes239 views3 answers
Unfreeze position in unity
C#