Question

How to find the largest digit in a number with C#

Answer 1

using System;

class Program
{
    static void Main() {
        int num = 73812, remider, largest = 0;
  
        while (num > 0) {
            remider = num % 10;
            if (largest < remider) {
                largest = remider;
            }
            num /= 10;
        }
 
        Console.Write(largest);
    }
}



   
/*
run:
   
8
   
*/

 

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