Coins

 
s1 = [0, float('inf'), 0]
s2 = [0, float('inf'), 0]
# suurus, min, max
 
for i in range(int(input())):
	c, s = map(int, input().split())
	if s == 1:
		s1[0] += 1
		if c < s1[1]: s1[1] = c
		if c > s1[2]: s1[2] = c
	else:
		s2[0] += 1
		if c < s2[1]: s2[1] = c
		if c > s2[2]: s2[2] = c
 
	if s1[2] < s2[1] and s1[0] <= s2[0]:
		print("<")
	elif s2[2] < s1[1] and s1[0] <= s1[0]:
		print(">")
	else: print("?")

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