/*
------------------------------------------
	条件の判定 If_else_if型  If_else_if_03
------------------------------------------
*/

import java.io.*;

class If_else_if_03 {
	
	public static void main(String[] args) throws Exception {
		
		int a,b,sa;
		
		BufferedReader inp=new BufferedReader
			(new InputStreamReader(System.in));
		String keybd;
		
		System.out.print("ａはいくつ-->");
		keybd=inp.readLine();
		a=Integer.parseInt(keybd);
		
		System.out.print("ｂはいくつ-->");
		keybd=inp.readLine();
		b=Integer.parseInt(keybd);
		
		
		if ( a > b )
			sa = a - b;
		else
			sa = b - a;
		
		
		if ( a == b )
			System.out.print("ａとｂは同じ値です\n");
		else if ( a > b )
			System.out.print("ａが"+sa+"大きいです\n");
		else
			System.out.print("ｂが"+sa+"大きいです\n");
		
	}
}