結果
問題 |
No.622 点と三角柱の内外判定
|
ユーザー |
|
提出日時 | 2018-01-07 16:13:22 |
言語 | Python3 (3.13.1 + numpy 2.2.1 + scipy 1.14.1) |
結果 |
RE
|
実行時間 | - |
コード長 | 948 bytes |
コンパイル時間 | 94 ms |
コンパイル使用メモリ | 12,672 KB |
実行使用メモリ | 11,008 KB |
最終ジャッジ日時 | 2024-12-23 10:00:19 |
合計ジャッジ時間 | 2,291 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge3 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
other | RE * 32 |
ソースコード
def solve(A, B, C, D): AB = [B[i] - A[i] for i in range(0,3)] AC = [C[i] - A[i] for i in range(0,3)] N = cp(AB, AC) d = -(sum(N[i] * A[i] for i in range(0,3))) k = (sum(N[i] * D[i] for i in range(0,3))) / (sum(N[i] * N[i] for i in range(0,3))) H = [k * N[i] for i in range(0,3)] AB = [B[i] - A[i] for i in range(0,3)] BH = [H[i] - B[i] for i in range(0,3)] BC = [C[i] - B[i] for i in range(0,3)] CH = [H[i] - C[i] for i in range(0,3)] CA = [A[i] - C[i] for i in range(0,3)] AH = [H[i] - A[i] for i in range(0,3)] c1 = cp(CA, AH) c2 = cp(AB, BH) c3 = cp(BC, CH) a = dp(c1, c2) b = dp(c1, c3) return True if (a * b > 0) else False if __name__ == '__main__': A = list(map(int, input().split())) B = list(map(int, input().split())) C = list(map(int, input().split())) D = list(map(int, input().split())) print("YES" if solve(A, B, C, D) else "NO")