Help me in solving LBJ17 problem

help
,
1

My issue

My code

// Update the code below to solve this problem
import java.util.Scanner;

class Codechef
{
	public static void main (String[] args)
	{
		Scanner read = new Scanner(System.in);
		
		int t = read.nextInt();
		for(int i=0; i<t; i++)
		{
    		int x = read.nextInt();
    		int y = read.nextInt();
    		
		}
	}
}

Learning course: Solve Programming problems using Java
Problem Link: CodeChef: Practical coding for everyone

2

I can’t understand from where I need to start to solve…

3

@sahil_2701
The logic is the absolute difference of the ceiling division of x and y by 10

4

can u send me the code of this problem…

5

// Update the code below to solve this problem
import java.util.Scanner;
import java.lang.Math;

class Codechef
{
public static void main (String[] args)
{
Scanner read = new Scanner(System.in);

	int t = read.nextInt();
	for(int i=0; i<t; i++)
	{
		int x = read.nextInt();
		int y = read.nextInt();
		double x1=Math.ceil((double)x/10);
		double y1=Math.ceil((double)y/(double)10);
		x=(int)x1;
		y=(int)y1;
		System.out.println(Math.abs(x-y));
	}
}

}