Use count number to control while loop : While « Statement « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Statement
3. While

using System; 
 
class MainClass {   
  public static void Main() { 
    int num; 
    int mag; 
 
    num = 435679; 
    mag = 0; 
 
    Console.WriteLine("Number: " + num); 
 
    while(num > 0) { 
      mag++; 
      num = num / 10; 
    }; 
 
    Console.WriteLine("Magnitude: " + mag); 
  }   
}

Number: 435679
Magnitude: 6