結果
問題 | No.2495 Three Sets |
ユーザー | sgfc |
提出日時 | 2023-10-06 22:10:35 |
言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,474 bytes |
コンパイル時間 | 4,921 ms |
コンパイル使用メモリ | 318,028 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-07-26 16:22:22 |
合計ジャッジ時間 | 5,995 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
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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
6,812 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,940 KB |
testcase_03 | AC | 2 ms
6,940 KB |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | AC | 2 ms
6,940 KB |
testcase_07 | WA | - |
testcase_08 | AC | 2 ms
6,944 KB |
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 | 2 ms
6,944 KB |
testcase_19 | AC | 28 ms
6,940 KB |
testcase_20 | AC | 27 ms
6,944 KB |
ソースコード
#include "bits/stdc++.h" #include <unordered_map> #include <unordered_set> #include <stdio.h> #include <math.h> #include <cassert> #include "atcoder/all" #include <float.h> //#include <boost/multiprecision/cpp_int.hpp> //using namespace boost::multiprecision; // std::fixed << std::setprecision(10) << using namespace std; using namespace atcoder; using ll = long long; using ull = unsigned long long; using mint = modint998244353; using mint2 = modint1000000007; const double eps = 1e-9; #define REP(i, n) for (ll i = 0; i < ll(n); ++i) #define REPI(i, init, n) for (ll i = init; i < ll(n); ++i) #define REPD(i, init) for (ll i = init; i >=0; --i) #define REPDI(i, init, n) for (ll i = init; i >=n; --i) #define REPE(i, c) for (const auto& i : c) #define TCASE() ll t; cin >> t; REP(i, t) using vl = vector<ll>; #define VL(a, n) vector<ll> a; a.assign(n, 0); #define VLI(a, n) vector<ll> a; a.assign(n, 0); for(auto& x : a) cin >> x; #define VSI(a, n) vector<string> a; a.assign(n, ""); for(auto& x : a) cin >> x; using vvl = vector<vector<ll>>; #define VVLI(a, n, m, init) vector<vector<ll>> a(n); for(auto& x : a) x.assign(m, init); using vd = vector<double>; using pl = pair<ll, ll>; struct uv { ll u; ll v; ll c; }; #define VUVI(a, n) vector<uv> a; a.assign(n, {0, 0, 1}); for(auto& x : a) {cin >> x.u >> x.v; x.u--; x.v--;} #define VUVCI(a, n) vector<uv> a; a.assign(n, {0, 0, 0}); for(auto& x : a) {cin >> x.u >> x.v >> x.c; x.u--; x.v--;} vvl to_edge(const ll n, const vector<uv>& v) { vvl ret(n); for (auto& x : v) ret[x.u].push_back(x.v); return ret; } vvl to_edge_d(const ll n, const vector<uv>& v) { vvl ret(n); for (auto& x : v) { ret[x.u].push_back(x.v); ret[x.v].push_back(x.u); } return ret; } template <class T = long long> using pql = priority_queue<T>; template <class T = long long> using pqg = priority_queue<T, vector<T>, greater<T>>; using vm = vector<mint>; using vvm = vector<vm>; void yn(bool f) { std::cout << (f ? "Yes" : "No") << endl; }; template<class T> void ov(const T& v) { for (auto it = v.begin(); it != v.end(); it++) { if (it != v.begin()) cout << " "; cout << *it; } }; template<> void ov(const vm& v) { for (auto it = v.begin(); it != v.end(); it++) { if (it != v.begin()) cout << " "; cout << it->val(); } }; const ll llhuge = 1LL << 60; //十分でかいが多少足しても溢れない数値 auto gmax(const auto& a, const auto& b) { return a > b ? a : b; }; auto gmin(const auto& a, const auto& b) { return a < b ? a : b; }; template<class T, class U> bool chmin(T& a, const U& b) { const T olda = a; a = gmin(a, b); return olda != a; } template<class T, class U> bool chmax(T& a, const U& b) { const T olda = a; a = gmax(a, b); return olda != a; } template<class T> void mysort(T& v) { std::sort(begin(v), end(v)); }; template<class T, class U> void mysort(T& v, U pr) { std::sort(begin(v), end(v), pr); }; template<class T> void myrev(T& v) { std::reverse(begin(v), end(v)); }; ll sa, sb, sc; ll ca, cb, cc; ll f(ll sa, ll ca, ll sb, ll cb, ll sc, ll cc) { return sa * cb + sb * cc + sc * ca; } int main() { cin.tie(nullptr); ios::sync_with_stdio(false); ll na, nb, nc; cin >> na >> nb >> nc; VLI(a, na); VLI(b, nb); VLI(c, nc); mysort(a); mysort(b); mysort(c); sa = sb = sc = 0; ca = cb = cc = 0; while (!a.empty() && a.back() >= 0) { sa += a.back(); a.pop_back(); ca++; } while (!b.empty() && b.back() >= 0) { sb += b.back(); b.pop_back(); cb++; } while (!c.empty() && c.back() >= 0) { sc += c.back(); c.pop_back(); cc++; } ll ans = f(sa, ca, sb, cb, sc, cc); while (!a.empty() || !b.empty() || !c.empty()) { ll ma = -llhuge, mb = -llhuge, mc = -llhuge; vl ts(8, -llhuge); REP(i, 8) { ll tsa = sa; ll tsb = sb; ll tsc = sc; ll tca = ca; ll tcb = cb; ll tcc = cc; if (i & 1) { if (a.empty()) continue; tsa += a.back(); tca++; } if (i & 2) { if (b.empty()) continue; tsb += b.back(); tcb++; } if (i & 4) { if (c.empty()) continue; tsc += c.back(); tcc++; } ts[i] = f(tsa, tca, tsb, tcb, tsc, tcc); } ll mxi = 0; ll mxv = -llhuge; REP(i, 8) { if (mxv >= ts[i]) continue; mxi = i; mxv = ts[i]; } chmax(ans, mxv); if (mxi == 0) break; if (mxi & 1) { sa += a.back(); a.pop_back(); ca++; } if (mxi & 2) { sb += b.back(); b.pop_back(); cb++; } if (mxi & 4) { sc += c.back(); c.pop_back(); cc++; } } cout << ans << endl; }