Coins

def f(s1, s2):
	x1 = len(s1)
	x2 = len(s2)
	l1 = min(s1) if x1 != 0 else 0
	l2 = min(s2) if x2 != 0 else 0
	b1 = max(s1) if x1 != 0 else 0
	b2 = max(s2) if x2 != 0 else 0
	
	if b1 < l2 and x1 <= x2:
		return "<"
	if b2 < l1 and x2 <= x1:
		return ">"
	return "?"

s1 = []
s2 = []

for i in range(int(input())):
	c, s = map(int, input().split())
	if s == 1:
		s1.append(c)
	else:
		s2.append(c)

	print(f(s1,s2))

Test 1

Verdict: TIME LIMIT EXCEEDED

Test 2

Verdict: TIME LIMIT EXCEEDED

Test 3

Verdict: TIME LIMIT EXCEEDED

Test 4

Verdict: TIME LIMIT EXCEEDED

Test 5

Verdict: TIME LIMIT EXCEEDED