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

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