結果
問題 | No.2602 Real Collider |
ユーザー | SSRS |
提出日時 | 2024-01-12 22:17:57 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,860 bytes |
コンパイル時間 | 2,037 ms |
コンパイル使用メモリ | 202,172 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-09-27 22:46:58 |
合計ジャッジ時間 | 14,537 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
5,248 KB |
testcase_01 | AC | 2 ms
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | AC | 121 ms
5,376 KB |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | WA | - |
testcase_37 | WA | - |
testcase_38 | WA | - |
testcase_39 | WA | - |
testcase_40 | WA | - |
testcase_41 | WA | - |
testcase_42 | WA | - |
testcase_43 | WA | - |
testcase_44 | WA | - |
testcase_45 | WA | - |
testcase_46 | WA | - |
testcase_47 | WA | - |
testcase_48 | WA | - |
testcase_49 | WA | - |
testcase_50 | WA | - |
testcase_51 | WA | - |
testcase_52 | WA | - |
testcase_53 | WA | - |
testcase_54 | WA | - |
testcase_55 | WA | - |
testcase_56 | WA | - |
testcase_57 | WA | - |
testcase_58 | WA | - |
testcase_59 | WA | - |
testcase_60 | WA | - |
testcase_61 | WA | - |
testcase_62 | WA | - |
testcase_63 | WA | - |
testcase_64 | WA | - |
testcase_65 | WA | - |
testcase_66 | WA | - |
testcase_67 | WA | - |
testcase_68 | WA | - |
testcase_69 | WA | - |
testcase_70 | WA | - |
testcase_71 | WA | - |
testcase_72 | WA | - |
testcase_73 | WA | - |
testcase_74 | WA | - |
testcase_75 | WA | - |
testcase_76 | WA | - |
testcase_77 | WA | - |
testcase_78 | WA | - |
testcase_79 | WA | - |
testcase_80 | WA | - |
ソースコード
#include <bits/stdc++.h> using namespace std; struct point{ long long x, y; point(){ } point(long long x, long long y): x(x), y(y){ } point operator -(point P){ return point(x - P.x, y - P.y); } point operator *(long long k){ return point(x * k, y * k); } }; istream& operator >>(istream& is, point &P){ is >> P.x >> P.y; return is; } long long norm_sq(point P){ return P.x * P.x + P.y * P.y; } long long dot(point P, point Q){ return P.x * Q.x + P.y * Q.y; } long long cross(point P, point Q){ return P.x * Q.y - P.y * Q.x; } int main(){ int Q; cin >> Q; point A, B, C; cin >> A >> B >> C; char c = '.'; if (dot(B - A, C - A) < 0){ c = 'A'; } if (dot(C - B, A - B) < 0){ c = 'B'; } if (dot(A - C, B - C) < 0){ c = 'C'; } point P1, P2; long long mul; if (c != '.'){ if (c == 'B'){ swap(A, B); } if (c == 'C'){ swap(A, C); } A = A * 2; B = B * 2; C = C * 2; P1.x = B.x + C.x; P1.y = B.y + C.y; P2.x = B.x; P2.y = B.y; mul = 2; } else { long long X_num = norm_sq(A) * (B.y - C.y) + norm_sq(B) * (C.y - A.y) + norm_sq(C) * (A.y - B.y); long long Y_num = -(norm_sq(A) * (B.x - C.x) + norm_sq(B) * (C.x - A.x) + norm_sq(C) * (A.x - B.x)); long long den = ((A.x - B.x) * (B.y - C.y) + (B.x - C.x) * (A.y - B.y)) * 2; P1.x = X_num; P1.y = Y_num; P2.x = A.x * den; P2.y = A.y * den; mul = den; } for (int i = 0; i < Q; i++){ long long X, Y; cin >> X >> Y; X *= mul; Y *= mul; __int128_t d = (__int128_t) (X - P1.x) * (X - P1.x) + (__int128_t) (Y - P1.y) * (Y - P1.y); __int128_t r = (__int128_t) (P2.x - P1.x) * (P2.x - P1.x) + (__int128_t) (P2.y - P1.y) * (P2.y - P1.y); if (d <= r){ cout << "Yes" << endl; } else { cout << "No" << endl; } } }