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  1. import java.util.*;
  2. import java.math.*;
  3.  
  4. public class Main
  5. {
  6.     public static void main(String args[])
  7.     {
  8.         Scanner cin = new Scanner(System.in);
  9.  
  10.         while(cin.hasNext())
  11.         {
  12.             long a = cin.nextLong();
  13.             long b = cin.nextLong();
  14.  
  15.             System.out.println(Math.abs(a - b));
  16.         }
  17.     }
  18. }
Success #stdin #stdout 0.1s 380672KB
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10 12
10 14
100 200
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2
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100
https://ideone.com/ToCMGb
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
secret

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