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Thursday, 27 July 2017

Simple program



Simple program #14 (Source code to check input is a positive or negative or neutral number)

Enter a number: 64
Number is positive.

The program is written in C# programming language and will accept a number as input. The logic of the program is to check whether it is positive or negative or neutral (neither positive nor negative).
 
Simple program by imagination hunt blogs
Simple program

Note: If you are new to C# and Console Application. Try to code First C# Program

Note: Read articles on how to use Loops and Conditions.

Let’s find out a simple and easy way to code the program.

Practical Implementation:

using System;

namespace patternProblem.Simple_program    //checking input is a number (Positive or negative or neutral)
{
    class Simple14
    {
        public static void Main()
        {
            try
            {
                Console.Write("Enter a number: ");
                double num = Convert.ToDouble(Console.ReadLine());

                if (num > 0)
                {
                    Console.WriteLine("Number is positive.");
                }
                else if (num < 0)
                {
                    Console.WriteLine("Number is negative.");
                }
                else
                {
                    Console.WriteLine("Number 0 is neutral.");
                }
            }
            catch (FormatException)
            {
                Console.WriteLine("Input is not a numbers. It might be an alphabet or special character.");
            }
            catch (OverflowException)
            {
                Console.WriteLine("Input number is exceeding its maximum range.");
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
        }
    }
}

Output:
The input number is 64. The program will check whether input number is positive/ negative/ neutral number. The output is shown below:

Enter a number: 64
Number is positive.
Press any key to continue . . .


For any query, comment us below.

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