n1 = int(input())
noms = []
if 1 <= n1 <= 1000:
for i in range(n1):
nom = input().lower()
noms.append(nom)
for i in range(n1 - 1):
wins = input()
if noms.count(wins) >= 1:
noms.remove(wins)
else:
noms.append(wins)
print(noms[0])
else:
exit()
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
24 ms |
3308 KB |
Output is correct |
2 |
Correct |
24 ms |
3300 KB |
Output is correct |
3 |
Correct |
30 ms |
3300 KB |
Output is correct |
4 |
Correct |
41 ms |
3400 KB |
Output is correct |
5 |
Correct |
39 ms |
3400 KB |
Output is correct |
6 |
Incorrect |
23 ms |
3408 KB |
Output isn't correct |
7 |
Halted |
0 ms |
0 KB |
- |