Finding the closest number divisible by 7 for a certain number.



Finding the closest number divisible by 7 for a certain number.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;



namespace ManualResetEvent_
{
    class Number
    {
        public static void Main()
        {

            numberCloseTo(5676);
            Console.ReadLine();


        }

        public static void numberCloseTo(int mynumber)
        {
            int low, high, next_number, matchedvalue;

            if (mynumber % 7 == 0)
            {
                Console.WriteLine("The number {0} is a multiple of 5" + mynumber);
                matchedvalue = mynumber;


            }
            else
            {
                low = mynumber - 7;
                high = mynumber + 7;

                for (int i = low; i < high; i++)
                {
                    if (i % 7 == 0)
                    {
                        next_number = i + 7;

                        if((mynumber - i) < (next_number - mynumber)&&(next_number < high))
                         {
                            Console.WriteLine("The number is :" + i);
                            matchedvalue = i;
                         }

                        else if ((mynumber - i) > (next_number - mynumber) && (next_number < high))
                        {
                            Console.WriteLine("The number is :" + next_number);
                            matchedvalue = (mynumber - i);

                        }
                    }


                }

            }
        }

    }
}
 

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