n=int(input())
L=[int(input()) for i in range (n)]
L.sort()
z=0
for i in range (n):
if i%3==0:
continue
else:
z+=L[i]
if n%3==1:
z+=L[n-1]
elif n%3==2:
z+=L[n-2]
print(z)
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
26 ms |
3300 KB |
Output isn't correct |
2 |
Incorrect |
25 ms |
3300 KB |
Output isn't correct |
3 |
Incorrect |
25 ms |
3272 KB |
Output isn't correct |
4 |
Correct |
25 ms |
3300 KB |
Output is correct |
5 |
Correct |
28 ms |
3400 KB |
Output is correct |
6 |
Correct |
320 ms |
6948 KB |
Output is correct |
7 |
Correct |
281 ms |
7448 KB |
Output is correct |
8 |
Correct |
309 ms |
7380 KB |
Output is correct |
9 |
Incorrect |
331 ms |
7712 KB |
Output isn't correct |
10 |
Incorrect |
322 ms |
7756 KB |
Output isn't correct |