C# Sharp Basic Algorithm Exercises: Compute the sum of the three given integers

C# Sharp Basic Algorithm: Exercise-57 with Solution

Write a C# Sharp program to compute the sum of the three given integers. However, if any of the values is in the range 10..20 inclusive then that value counts as 0, except 13 and 17.

Pictorial Presentation:

Sample Solution:-

C# Sharp Code:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace exercises
{
   class Program
    {       
        static void Main(string[] args)
        {
            Console.WriteLine(test(4, 5, 7));
            Console.WriteLine(test(7, 4, 12));
            Console.WriteLine(test(10, 13, 12));
            Console.WriteLine(test(17, 12, 18));
            Console.ReadLine();
        }   
       public static int test(int x, int y, int z)
        {
            return Program.fix_num(x) + Program.fix_num(y) + Program.fix_num(z);
        }
        private static int fix_num(int n)
        {
            return (n < 13 && n > 9) || (n > 17 && n < 21) ? 0 : n;
        }
    }
}

Sample Output:

16
11
13
17

Flowchart:

C# Sharp Code Editor:

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Previous: Write a C# Sharp program to compute the sum of the three integers. If one of the values is 13 then do not count it and its right towards the sum.
Next: Write a C# Sharp program to check two given integers and return the value whichever value is nearest to 13 without going over. Return 0 if both numbers go over.