Submission
Status:
xxxxxxxxxP
Subtask/Task Score:
10/100
Score: 10
User: agnes_chan
Problemset: F.Ueka Battle
Language: python
Time: 0.010 second
Submitted On: 2026-05-08 11:04:34
N , T , C = int(input()) , {} , 0
for i in input().split():
try: C , T[i] = C+T[i]%2 , 2
except: T[i] = 1
print((len(T)-C+1)//2+C)