Data Packet Routing

n = int(input())
for i in range(n):
	d = {}
	c, r = map(int, input().split())
	for j in range(r):
		s = input()
		if s in d:
			d[s] += 1
		else:
			d[s] = 1
	print(max(d.values()))

Test 1

Verdict: ACCEPTED

Test 2

Verdict: TIME LIMIT EXCEEDED

Test 3

Verdict: TIME LIMIT EXCEEDED

Test 4

Verdict: TIME LIMIT EXCEEDED

Test 5

Verdict: WRONG ANSWER

Test 6

Verdict: WRONG ANSWER

Test 7

Verdict: WRONG ANSWER

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED