結果
問題 | No.855 ヘビの日光浴 |
ユーザー | ei1333333 |
提出日時 | 2019-07-26 23:08:27 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
RE
|
実行時間 | - |
コード長 | 6,732 bytes |
コンパイル時間 | 2,542 ms |
コンパイル使用メモリ | 217,860 KB |
実行使用メモリ | 13,760 KB |
最終ジャッジ日時 | 2024-10-01 20:50:02 |
合計ジャッジ時間 | 25,491 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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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
13,760 KB |
testcase_01 | AC | 2 ms
6,816 KB |
testcase_02 | AC | 2 ms
6,820 KB |
testcase_03 | RE | - |
testcase_04 | RE | - |
testcase_05 | RE | - |
testcase_06 | RE | - |
testcase_07 | RE | - |
testcase_08 | RE | - |
testcase_09 | RE | - |
testcase_10 | AC | 2 ms
6,816 KB |
testcase_11 | AC | 2 ms
6,816 KB |
testcase_12 | AC | 2 ms
6,820 KB |
testcase_13 | AC | 2 ms
6,816 KB |
testcase_14 | RE | - |
testcase_15 | AC | 2 ms
6,820 KB |
testcase_16 | RE | - |
testcase_17 | AC | 2 ms
6,820 KB |
testcase_18 | RE | - |
testcase_19 | RE | - |
testcase_20 | AC | 2 ms
6,820 KB |
testcase_21 | RE | - |
testcase_22 | RE | - |
testcase_23 | RE | - |
testcase_24 | RE | - |
testcase_25 | RE | - |
testcase_26 | RE | - |
testcase_27 | RE | - |
testcase_28 | RE | - |
testcase_29 | RE | - |
testcase_30 | RE | - |
testcase_31 | RE | - |
testcase_32 | RE | - |
testcase_33 | RE | - |
testcase_34 | RE | - |
testcase_35 | RE | - |
testcase_36 | RE | - |
testcase_37 | RE | - |
testcase_38 | RE | - |
testcase_39 | RE | - |
testcase_40 | RE | - |
testcase_41 | RE | - |
testcase_42 | RE | - |
testcase_43 | RE | - |
testcase_44 | RE | - |
testcase_45 | RE | - |
testcase_46 | RE | - |
testcase_47 | RE | - |
testcase_48 | RE | - |
testcase_49 | RE | - |
testcase_50 | RE | - |
testcase_51 | RE | - |
testcase_52 | RE | - |
testcase_53 | RE | - |
testcase_54 | RE | - |
testcase_55 | RE | - |
testcase_56 | RE | - |
testcase_57 | RE | - |
testcase_58 | RE | - |
testcase_59 | RE | - |
testcase_60 | RE | - |
testcase_61 | RE | - |
testcase_62 | RE | - |
testcase_63 | RE | - |
testcase_64 | RE | - |
testcase_65 | RE | - |
testcase_66 | RE | - |
testcase_67 | RE | - |
testcase_68 | RE | - |
testcase_69 | RE | - |
testcase_70 | RE | - |
testcase_71 | RE | - |
testcase_72 | RE | - |
testcase_73 | RE | - |
testcase_74 | RE | - |
testcase_75 | RE | - |
testcase_76 | RE | - |
testcase_77 | RE | - |
testcase_78 | RE | - |
testcase_79 | RE | - |
testcase_80 | RE | - |
testcase_81 | RE | - |
testcase_82 | RE | - |
testcase_83 | AC | 701 ms
6,824 KB |
testcase_84 | AC | 720 ms
6,816 KB |
testcase_85 | AC | 712 ms
6,820 KB |
testcase_86 | AC | 928 ms
6,820 KB |
testcase_87 | AC | 757 ms
6,816 KB |
testcase_88 | AC | 668 ms
6,820 KB |
testcase_89 | AC | 735 ms
6,824 KB |
testcase_90 | AC | 780 ms
6,820 KB |
testcase_91 | AC | 796 ms
6,820 KB |
testcase_92 | AC | 735 ms
6,820 KB |
testcase_93 | AC | 2 ms
6,816 KB |
testcase_94 | TLE | - |
ソースコード
#include <bits/stdc++.h> using namespace std; using int64 = long long; const int mod = 1e9 + 7; const int64 infll = (1LL << 62) - 1; const int inf = (1 << 30) - 1; struct IoSetup { IoSetup() { cin.tie(nullptr); ios::sync_with_stdio(false); cout << fixed << setprecision(10); cerr << fixed << setprecision(10); } } iosetup; template< typename T1, typename T2 > ostream &operator<<(ostream &os, const pair< T1, T2 > &p) { os << p.first << " " << p.second; return os; } template< typename T1, typename T2 > istream &operator>>(istream &is, pair< T1, T2 > &p) { is >> p.first >> p.second; return is; } template< typename T > ostream &operator<<(ostream &os, const vector< T > &v) { for(int i = 0; i < (int) v.size(); i++) { os << v[i] << (i + 1 != v.size() ? " " : ""); } return os; } template< typename T > istream &operator>>(istream &is, vector< T > &v) { for(T &in : v) is >> in; return is; } template< typename T1, typename T2 > inline bool chmax(T1 &a, T2 b) { return a < b && (a = b, true); } template< typename T1, typename T2 > inline bool chmin(T1 &a, T2 b) { return a > b && (a = b, true); } template< typename T = int64 > vector< T > make_v(size_t a) { return vector< T >(a); } template< typename T, typename... Ts > auto make_v(size_t a, Ts... ts) { return vector< decltype(make_v< T >(ts...)) >(a, make_v< T >(ts...)); } template< typename T, typename V > typename enable_if< is_class< T >::value == 0 >::type fill_v(T &t, const V &v) { t = v; } template< typename T, typename V > typename enable_if< is_class< T >::value != 0 >::type fill_v(T &t, const V &v) { for(auto &e : t) fill_v(e, v); } template< typename F > struct FixPoint : F { FixPoint(F &&f) : F(forward< F >(f)) {} template< typename... Args > decltype(auto) operator()(Args &&... args) const { return F::operator()(*this, forward< Args >(args)...); } }; template< typename F > inline decltype(auto) MFP(F &&f) { return FixPoint< F >{forward< F >(f)}; } int main() { int W, H, N; cin >> W >> H >> N; vector< int > X(N), Y(N), L(N); for(int i = 0; i < N; i++) { cin >> X[i] >> Y[i] >> L[i]; } map< int, int > mpSita, mpUe; map< int, int > mpMigi, mpHidari; for(int i = 0; i < N; i++) { if(Y[i] == 0) { mpSita[X[i]] += L[i]; int cash = mpSita[X[i]]; int64 times = infll; int type = -1; if(mpUe.count(X[i])) { if(mpUe[X[i]] <= cash) { if(chmin(times, mpUe[X[i]])) type = 0; } } for(auto &p : mpHidari) { if(p.first <= cash) { if(p.second >= X[i]) { if(chmin(times, p.first)) type = 1; } } } for(auto &p : mpMigi) { if(p.first <= cash) { if(p.second <= X[i]) { if(chmin(times, p.first)) type = 2; } } } if(H + 1 <= cash) { if(chmin(times, H + 1)) type = 3; } if(~type) { mpSita.erase(X[i]); if(type == 0) { mpUe.erase(X[i]); } else if(type == 1) { if(!mpHidari.count(times)) exit(0); mpHidari.erase(times); } else if(type == 2) { if(!mpMigi.count(times)) exit(0); mpMigi.erase(times); } } } else if(Y[i] == H + 1) { if(!mpUe.count(X[i])) mpUe[X[i]] = H + 1; mpUe[X[i]] -= L[i]; int cash = mpUe[X[i]]; int64 times = -infll; int type = -1; if(mpSita.count(X[i])) { if(mpSita[X[i]] >= cash) { if(chmax(times, mpSita[X[i]])) type = 0; } } for(auto &p : mpHidari) { if(p.first >= cash) { if(p.second >= X[i]) { if(chmax(times, p.first)) type = 1; } } } for(auto &p : mpMigi) { if(p.first >= cash) { if(p.second <= X[i]) { if(chmax(times, p.first)) type = 2; } } } if(cash <= 0) { if(chmax(times, 0)) type = 3; } if(~type) { mpUe.erase(X[i]); if(type == 0) { mpSita.erase(X[i]); } else if(type == 1) { if(!mpHidari.count(times)) exit(0); mpHidari.erase(times); } else if(type == 2) { if(!mpMigi.count(times)) exit(0); mpMigi.erase(times); } } } else if(X[i] == 0) { mpHidari[Y[i]] += L[i]; int cash = mpHidari[Y[i]]; int64 times = infll; int type = -1; if(mpMigi.count(Y[i])) { if(mpMigi[Y[i]] <= cash) { if(chmin(times, mpMigi[Y[i]])) type = 0; } } for(auto &p : mpUe) { if(p.first <= cash) { if(p.second <= Y[i]) { if(chmin(times, p.first)) type = 1; } } } for(auto &p : mpSita) { if(p.first <= cash) { if(p.second >= Y[i]) { if(chmin(times, p.first)) type = 2; } } } if(W + 1 <= cash) { if(chmin(times, W + 1)) type = 3; } if(~type) { mpHidari.erase(Y[i]); if(type == 0) { mpMigi.erase(Y[i]); } else if(type == 1) { if(!mpUe.count(times)) exit(0); mpUe.erase(times); } else if(type == 2) { if(!mpSita.count(times)) exit(0); mpSita.erase(times); } } } else if(X[i] == W + 1) { if(!mpMigi.count(Y[i])) mpMigi[Y[i]] = W + 1; mpMigi[Y[i]] -= L[i]; int cash = mpMigi[Y[i]]; int64 times = -infll; int type = -1; if(mpHidari.count(Y[i])) { if(mpHidari[Y[i]] >= cash) { if(chmax(times, mpHidari[Y[i]])) type = 0; } } for(auto &p : mpUe) { if(p.first >= cash) { if(p.second <= Y[i]) { if(chmax(times, p.first)) type = 1; } } } for(auto &p : mpSita) { if(p.first >= cash) { if(p.second >= Y[i]) { if(chmax(times, p.first)) type = 2; } } } if(cash <= 0) { if(chmax(times, 0)) type = 3; } if(~type) { mpMigi.erase(Y[i]); if(type == 0) { mpHidari.erase(Y[i]); } else if(type == 1) { if(!mpUe.count(times)) exit(0); mpUe.erase(times); } else if(type == 2) { if(!mpSita.count(times)) exit(0); mpSita.erase(times); } } } else { assert(0); } } int64 ret = 0; for(auto &p : mpUe) ret += H + 1 - p.second; for(auto &p : mpMigi) ret += W + 1 - p.second; for(auto &p : mpHidari) ret += p.second; for(auto &p : mpSita) ret += p.second; cout << ret << endl; }