a,b=input().split();print((['=','<','>'][(a!=b)+(a>b)]))
a,b=input().split();print(("=<>"[(a!=b)+(a>b)]))
a, b = input().split()
print((["=", "<", ">"][(a != b) + (a > b)]))

a, b = input().split()
print(("=<>"[(a != b) + (a > b)]))

-print((["=", "<", ">"][(a != b) + (a > b)])) +print(("=<>"[(a != b) + (a > b)]))