結果
問題 | No.1730 GCD on Blackboard in yukicoder |
ユーザー |
![]() |
提出日時 | 2025-04-15 23:16:29 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 254 ms / 2,000 ms |
コード長 | 1,264 bytes |
コンパイル時間 | 174 ms |
コンパイル使用メモリ | 82,036 KB |
実行使用メモリ | 148,996 KB |
最終ジャッジ日時 | 2025-04-15 23:18:20 |
合計ジャッジ時間 | 5,988 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 24 |
ソースコード
def main(): import sys input = sys.stdin.read data = input().split() N = int(data[0]) A = list(map(int, data[1:N+1])) max_A = max(A) freq = [0] * (max_A + 1) for a in A: freq[a] += 1 # Compute count[d] for all d from 1 to max_A count = [0] * (max_A + 1) for d in range(1, max_A + 1): for multiple in range(d, max_A + 1, d): count[d] += freq[multiple] # Collect all d with count[d] > 0 and sort in descending order sorted_d = [d for d in range(1, max_A + 1) if count[d] > 0] sorted_d.sort(reverse=True) max_d = [0] * (N + 2) # max_d[t] for t from 0 to N filled_t = 0 for d in sorted_d: current_max_t = min(count[d], N) if current_max_t <= filled_t: continue start = filled_t + 1 end = current_max_t if start > end: continue for t in range(start, end + 1): max_d[t] = d filled_t = end if filled_t >= N: break # Generate output for each K from 0 to N-1 output = [] for K in range(N): t = N - K output.append(str(max_d[t])) print('\n'.join(output)) if __name__ == "__main__": main()