結果
問題 | No.457 (^^*) |
ユーザー |
|
提出日時 | 2025-01-02 16:33:06 |
言語 | PyPy3 (7.3.15) |
結果 |
TLE
|
実行時間 | - |
コード長 | 1,085 bytes |
コンパイル時間 | 394 ms |
コンパイル使用メモリ | 82,264 KB |
実行使用メモリ | 121,472 KB |
最終ジャッジ日時 | 2025-01-02 16:33:15 |
合計ジャッジ時間 | 9,143 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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ファイルパターン | 結果 |
---|---|
other | AC * 18 TLE * 2 |
ソースコード
from bisect import bisect_right S = input().strip() N = len(S) S = "0"+S A = [0]*(N+1) B = [0]*(N+1) L = [] R = [] for i in range(1,N+1): if S[i]=="^": A[i] = A[i-1]+1 B[i] = B[i-1] elif S[i]=="*": A[i] = A[i-1] B[i] = B[i-1]+1 elif S[i]=="(": A[i] = A[i-1] B[i] = B[i-1] L.append(i) elif S[i]==")": A[i] = A[i-1] B[i] = B[i-1] R.append(i) ans1 = 0 ans2 = 0 for i in L: ind = bisect_right(R,i) for j1 in range(ind,len(R)): j = R[j1] high = j low = i while high-low>1: mid = (high+low)//2 if A[mid]-A[i]>=2: high = mid else: low = mid if A[high]-A[i]>=2 and B[j]-B[high]>=1: ans1 += 1 high = j low = i while high-low>1: mid = (high+low)//2 if A[j]-A[mid]>=2: low = mid else: high = mid if A[j]-A[low]>=2 and B[low]-B[i]>=1: ans2 += 1 print(ans1,ans2)