UVA 10055 - Hashmat the Brave Warrior
Problem PDF
Solution:
package mypkg;
import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner in=new Scanner (System.in);
while(in.hasNext())
{
long a=in.nextLong();
long b=in.nextLong();
if(a>b)
System.out.println(a-b);
else
System.out.println(b-a);
}
}
}