[Baekjoon]1330号,9498号,/Java,Python

import java.util.Scanner;
 
public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
 
		int A = sc.nextInt();
		int B = sc.nextInt();
        
		sc.close();
		if ( A > B ) {
			System.out.println(">");
		} else if(A == B){
			System.out.println("==");
		} else {
			System.out.println("<");
		}
	}
}

a,b = input().split()
a = int(a)
b = int(b)

if a>b:
    print(">")
elif a<b:
    print("<")
else:
    print("==")

import java.util.Scanner;
 
public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
 
		int A = sc.nextInt();
		sc.close();
        
		if ( A >= 90 ) {
			System.out.println("A");
		} else if(A >= 80){
			System.out.println("B");
		} else if(A >= 70){
			System.out.println("C");
		} else if(A >= 60){
			System.out.println("D");
		} else {
			System.out.println("F");
		}
	}
}

a = int(input())
if a>=90:
    print("A")
elif a>=80:
    print("B")
elif a>=70:
    print("C")
elif a>=60:
    print("D")
else:
    print("F")