Add two numbers in c#

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);
		}
	}
}

C# add two int variables

int a = 1039; 
int b = 7056; 
int newNumber = int.Parse(a.ToString() + b.ToString());
//Or
int newNumber = Convert.ToInt32(string.Format("{0}{1}", a, b));

Source: stackoverflow.com

Similar codes

0 vote202 views1 answer
C# e-mail send
C#
1 vote200 views1 answer
Download file from url asp net web api c#
C#
-1 vote186 views1 answer
Urp set postprocessing value
C#
14 votes214 views2 answers
Play animation through script unity
C#Unity
0 vote172 views1 answer
C# windows forms how to get controls in gropu box
C#
0 vote192 views1 answer
How to access resources in c#
C#
2 votes203 views2 answers
C# main file
C#
0 vote204 views1 answer
Asp.net framework mvc cors error axios
C#
2 votes202 views2 answers
Url()- full() laravel
C#
0 vote211 views1 answer
Convert list string to list enum c#
C#