結果
問題 |
No.2395 区間二次変換一点取得
|
ユーザー |
![]() |
提出日時 | 2025-03-20 20:49:14 |
言語 | PyPy3 (7.3.15) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,481 bytes |
コンパイル時間 | 174 ms |
コンパイル使用メモリ | 82,620 KB |
実行使用メモリ | 119,584 KB |
最終ジャッジ日時 | 2025-03-20 20:49:28 |
合計ジャッジ時間 | 3,979 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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ファイルパターン | 結果 |
---|---|
other | AC * 6 WA * 14 |
ソースコード
def main(): import sys input = sys.stdin.read data = input().split() idx = 0 N = int(data[idx]) idx += 1 B = int(data[idx]) idx += 1 Q = int(data[idx]) idx += 1 queries = [] for _ in range(Q): L = int(data[idx])-1 # converting to 0-based idx += 1 M = int(data[idx])-1 idx += 1 R = int(data[idx])-1 idx += 1 queries.append((L, M, R)) # We'll track for each M in queries X = 1 # initial value is 1 Y = 1 Z = 1 cnt_x = 0 # number of times step1 was applied to current M cnt_z = 0 # number of times step3 was applied to current M results = [] for (L, M, R) in queries: # Check if current M is in [L, R] (all 0-based) in_L_R = L <= M <= R # Step 1: increment X if M is in [L, R] if in_L_R: cnt_x += 1 # Step 2: update Y if M is in [L, R] if in_L_R: # Compute X_current and Z_prev X_current = 1 + cnt_x Z_prev = pow(3, cnt_z, B) Y = (3 * Y + 2 * X_current * Z_prev) % B # Step 3: multiply Z by 3 if M is in [L, R] if in_L_R: cnt_z += 1 # Get current values mod B X_val = (1 + cnt_x) % B Z_val = pow(3, cnt_z, B) results.append(f"{X_val} {Y % B} {Z_val}") print('\n'.join(results)) if __name__ == '__main__': main()