Question

How to get the first and the last digit of a number in C#

Answer 1

using System;

class Program
{
    static void Main() {
        int number = 98267; 
        
        int firstDigit = number;
        while (firstDigit >= 10)  
            firstDigit /= 10; 
        Console.WriteLine(firstDigit);
  
        int lastDigit = number % 10;
        Console.WriteLine(lastDigit);       
    }
}


/*
run:

9
7

*/

 

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