結果
問題 | No.759 悪くない忘年会にしような! |
ユーザー | FF256grhy |
提出日時 | 2018-12-07 02:06:44 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,659 bytes |
コンパイル時間 | 1,975 ms |
コンパイル使用メモリ | 180,852 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-09-14 03:10:06 |
合計ジャッジ時間 | 6,085 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
(要ログイン)
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 | WA | - |
testcase_01 | AC | 2 ms
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | AC | 2 ms
5,376 KB |
testcase_06 | WA | - |
testcase_07 | AC | 2 ms
5,376 KB |
testcase_08 | AC | 2 ms
5,376 KB |
testcase_09 | WA | - |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | AC | 2 ms
5,376 KB |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | AC | 2 ms
5,376 KB |
testcase_17 | AC | 2 ms
5,376 KB |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | AC | 2 ms
5,376 KB |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | AC | 2 ms
5,376 KB |
testcase_26 | AC | 2 ms
5,376 KB |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | AC | 2 ms
5,376 KB |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | AC | 2 ms
5,376 KB |
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 | AC | 96 ms
5,376 KB |
testcase_66 | WA | - |
ソースコード
#include <bits/stdc++.h> using namespace std; typedef long long signed int LL; typedef long long unsigned int LU; #define incID(i, l, r) for(int i = (l) ; i < (r); i++) #define incII(i, l, r) for(int i = (l) ; i <= (r); i++) #define decID(i, l, r) for(int i = (r) - 1; i >= (l); i--) #define decII(i, l, r) for(int i = (r) ; i >= (l); i--) #define inc(i, n) incID(i, 0, n) #define inc1(i, n) incII(i, 1, n) #define dec(i, n) decID(i, 0, n) #define dec1(i, n) decII(i, 1, n) #define inII(v, l, r) ((l) <= (v) && (v) <= (r)) #define inID(v, l, r) ((l) <= (v) && (v) < (r)) #define PB push_back #define EB emplace_back #define MP make_pair #define FI first #define SE second #define PQ priority_queue #define ALL(v) v.begin(), v.end() #define RALL(v) v.rbegin(), v.rend() #define FOR(it, v) for(auto it = v.begin(); it != v.end(); ++it) #define RFOR(it, v) for(auto it = v.rbegin(); it != v.rend(); ++it) template<typename T> bool setmin(T & a, T b) { if(b < a) { a = b; return true; } else { return false; } } template<typename T> bool setmax(T & a, T b) { if(b > a) { a = b; return true; } else { return false; } } template<typename T> bool setmineq(T & a, T b) { if(b <= a) { a = b; return true; } else { return false; } } template<typename T> bool setmaxeq(T & a, T b) { if(b >= a) { a = b; return true; } else { return false; } } template<typename T> T gcd(T a, T b) { return (b == 0 ? a : gcd(b, a % b)); } template<typename T> T lcm(T a, T b) { return a / gcd(a, b) * b; } // ---- ---- template<typename T> class SegmentTree { private: T * a = NULL; int N = -1, S; function<T(T, T)> F; T I; bool is_available = false; public: SegmentTree() { } SegmentTree(int n, function<T(T, T)> func, T id) { init(n, func, id); } void init(int size, function<T(T, T)> func, T id) { assert(size > 0); N = size; F = func; I = id; S = 1; while(S < size) { S *= 2; } delete[] a; a = new T[S * 2]; inc(i, S * 2) { a[i] = I; } is_available = true; } T operator[](int p) { assert(inID(p, 0, N)); p += S; return a[p]; } T & ref(int p) { is_available = false; assert(inID(p, 0, N)); p += S; return a[p]; } void calc() { decID(i, 1, S) { a[i] = F(a[i * 2], a[i * 2 + 1]); } is_available = true; } void apply(int p, function<void(T &)> op) { assert(inID(p, 0, N)); p += S; op(a[p]); while(p != 1) { p /= 2; a[p] = F(a[p * 2], a[p * 2 + 1]); } } T fold_ID(int l, int r, bool loop = false) { assert(is_available); assert(inII(l, 0, N)); assert(inII(r, 0, N)); if(loop && l >= r) { return F(fold_ID(l, N), fold_ID(0, r)); } assert(l <= r); l += S; r += S; T v = I, w = I; while(l < r) { if(l + 1 == r) { v = F(v, a[l]); break; } if(l % 2 == 1) { v = F(v, a[l]); } if(r % 2 == 1) { w = F(a[r - 1], w); } l = (l + 1) / 2; r = r / 2; } return F(v, w); } T fold_II(int l, int r, bool loop = false) { return fold_ID(l , r + 1, loop); } T fold_CD(int l, int r, bool loop = false) { return fold_ID(l + 1, r , loop); } T fold_CI(int l, int r, bool loop = false) { return fold_ID(l + 1, r + 1, loop); } }; #define OP(op) [&](auto A, auto B) { return op; } #define AP(op) [&](auto & A) { op; } // ---- ---- int main() { int n; cin >> n; vector<array<int, 4>> v(n); inc(i, n) { inc(j, 3) { cin >> v[i][j]; } v[i][3] = i; } sort(RALL(v)); const int M = 10000; SegmentTree<int> st(M + 1, OP(max(A, B)), -1); vector<int> ans; inc(i, n) { if(st.fold_II(v[i][1], M) < v[i][2]) { st.apply(v[i][1], AP(A = v[i][2])); ans.PB(v[i][3]); } } inc(i, ans.size()) { cout << ans[i] + 1 << "\n"; } return 0; }