結果
問題 |
No.2330 Eat Slime
|
ユーザー |
![]() |
提出日時 | 2025-06-12 20:52:54 |
言語 | PyPy3 (7.3.15) |
結果 |
TLE
|
実行時間 | - |
コード長 | 1,557 bytes |
コンパイル時間 | 192 ms |
コンパイル使用メモリ | 82,052 KB |
実行使用メモリ | 250,352 KB |
最終ジャッジ日時 | 2025-06-12 20:57:04 |
合計ジャッジ時間 | 6,721 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 5 TLE * 1 -- * 24 |
ソースコード
import bisect def main(): import sys input = sys.stdin.read data = input().split() idx = 0 N = int(data[idx]) idx +=1 M = int(data[idx]) idx +=1 X = int(data[idx]) idx +=1 C = list(map(int, data[idx:idx+N])) idx +=N # Preprocess: for each color c, store the positions in a sorted list color_positions = {c: [] for c in range(1,6)} for i in range(N): c = C[i] color_positions[c].append(i+1) # since positions are 1-based # Precompute sum_ac: sum_ac[a][c] is sum of Y_j for all j where A_j = a, B_j = c sum_ac = [[0]*6 for _ in range(N+2)] # a can be up to N for _ in range(M): A_j = int(data[idx]) idx +=1 B_j = int(data[idx]) idx +=1 Y_j = int(data[idx]) idx +=1 sum_ac[A_j][B_j] += Y_j additional_points = [0]*(N+2) # k can be up to N for c in range(1,6): positions = color_positions[c] len_pos = len(positions) for a in range(1, N+1): if sum_ac[a][c] == 0: continue # Find the first s in positions where s >= a idx_pos = bisect.bisect_left(positions, a) for s in positions[idx_pos:]: k = s - a if k <= N: additional_points[k] += sum_ac[a][c] max_total = 0 for k in range(0, N+1): total = k * X + additional_points[k] if total > max_total: max_total = total print(max_total) if __name__ == '__main__': main()