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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5. class Ideone
  6. {
  7.   public static void main (String[] args) throws java.lang.Exception
  8.   {
  9.     int x=1, n;
  10.     Scanner in = new Scanner(System.in);
  11. 	n = in.nextInt();
  12.     while ((n/=10) > 0)
  13.     {
  14.       x++;
  15.     }
  16.     System.out.println(x);
  17.   }
  18. }
Success #stdin #stdout 0.09s 29268KB
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https://ideone.com/ikCBMX
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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