Submission #1606375

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Source Code Expand

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int x = sc.nextInt();
		int a = sc.nextInt();
		int b = sc.nextInt();
		int xa = Math.abs(x-a);
		int xb = Math.abs(x-b);
		if (xa<xb) {
			System.out.println("A");
		} else {
			System.out.println("B");
		}
	}		
}

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