Submission
Status:
xxxxxxxxxP
Subtask/Task Score:
10/100
Score: 10
User: agnes_chan
Problemset: F.Ueka Battle
Language: python
Time: 0.012 second
Submitted On: 2026-05-08 11:50:44
from collections import Counter
N , T , C = int(input()) , Counter(input().strip().split()) , 0
for i in T: C += T[i]==1
print(len(T)-C//2)