import java.util.*;
public class Main{
    public static void main(String [] args)
    {
        Scanner input=new Scanner(System.in);
        while(input.hasNextInt())
        {
            int a=input.nextInt();
            int b=input.nextInt();
            if(a>b)
            {
                System.out.println(a + ">" + b);
            }
            else if(a<b)
            {
                System.out.println(a + "<" + b);
            }
            else
            {
                System.out.println(a + "=" + b);
            }
        }
    }
}

此题最简单的做法就是直接比较两个数大小,输出时注意拼接即可