結果
| 問題 |
No.1792 科学の甲子園
|
| コンテスト | |
| ユーザー |
lam6er
|
| 提出日時 | 2025-03-20 18:57:27 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 1,421 bytes |
| コンパイル時間 | 238 ms |
| コンパイル使用メモリ | 82,452 KB |
| 実行使用メモリ | 84,864 KB |
| 最終ジャッジ日時 | 2025-03-20 18:58:37 |
| 合計ジャッジ時間 | 7,142 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 8 TLE * 1 -- * 17 |
ソースコード
import itertools
def main():
n = int(input())
students = []
for _ in range(n):
m, i, p, c, b, e = map(int, input().split())
students.append((m, i, p, c, b, e))
k = 20
candidates = set()
# For each subject (0 to 5), collect top k students' indices
for subject in range(6):
# Create list of tuples (-score for descending order, index)
subject_scores = [ (-students[i][subject], i) for i in range(n) ]
# Sort by score ascending (which is descending when score is negated)
subject_scores.sort()
# Take top k entries
for i in range(min(k, n)):
idx = subject_scores[i][1]
candidates.add(idx)
candidates = list(candidates)
if len(candidates) < 4:
print(0)
return
max_product = 0
# Iterate over all combinations of 4 students from candidates
for group in itertools.combinations(candidates, 4):
m = max(students[i][0] for i in group)
info = max(students[i][1] for i in group)
p = max(students[i][2] for i in group)
c = max(students[i][3] for i in group)
b = max(students[i][4] for i in group)
e = max(students[i][5] for i in group)
product = m * info * p * c * b * e
if product > max_product:
max_product = product
print(max_product)
if __name__ == "__main__":
main()
lam6er