oj.uz

Submission #382939

# Submission time Handle Problem Language Result Execution time Memory
382939 2021-03-28T14:52:21 Z Alexandra Akcija (COCI15_akcija) Python 3
80 / 80
 282 ms 7320 KB 
n = int(input())
books = []
resp = 0

for i in range (n):
  books.append(int(input()))

books.sort(reverse=True)

mod = n%3
if mod==0:
  groups = n//3
else:
  groups = n//3 + 1

cont = 1

for i in range (0, n, 3):
  resp += books[i]

  if cont == groups:
    if mod==2 or mod == 0:
      resp += books[i+1]

  else:
    resp += books[i+1]

  cont += 1
  
print (str(resp))

Subtask #1
80.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 2796 KB Output is correct
2 Correct 16 ms 2796 KB Output is correct
3 Correct 19 ms 2796 KB Output is correct
4 Correct 18 ms 2796 KB Output is correct
5 Correct 21 ms 2924 KB Output is correct
6 Correct 282 ms 6572 KB Output is correct
7 Correct 219 ms 6996 KB Output is correct
8 Correct 244 ms 6996 KB Output is correct
9 Correct 248 ms 7284 KB Output is correct
10 Correct 237 ms 7320 KB Output is correct