結果
問題 | No.1360 [Zelkova 4th Tune] 協和音 |
ユーザー |
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提出日時 | 2021-01-22 21:27:39 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 95 ms / 2,000 ms |
コード長 | 5,976 bytes |
コンパイル時間 | 2,315 ms |
コンパイル使用メモリ | 185,784 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-12-27 21:19:28 |
合計ジャッジ時間 | 8,126 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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ファイルパターン | 結果 |
---|---|
other | AC * 47 |
ソースコード
#ifdef LOCAL#define _GLIBCXX_DEBUG#define __clock__#else#pragma GCC optimize("Ofast")#endif#include<bits/stdc++.h>using namespace std;using ll = long long;using ld = long double;using VI = vector<ll>;using VV = vector<VI>;using VS = vector<string>;using PII = pair<ll, ll>;// tourist settemplate <typename A, typename B>string to_string(pair<A, B> p);template <typename A, typename B, typename C>string to_string(tuple<A, B, C> p);template <typename A, typename B, typename C, typename D>string to_string(tuple<A, B, C, D> p);string to_string(const string& s) {return '"' + s + '"';}string to_string(const char* s) {return to_string((string) s);}string to_string(bool b) {return (b ? "true" : "false");}string to_string(char c){string s = {c};return s;}string to_string(vector<bool> v) {bool first = true;string res = "{";for (int i = 0; i < static_cast<int>(v.size()); i++) {if (!first) {res += ", ";}first = false;res += to_string(v[i]);}res += "}";return res;}template <size_t N>string to_string(bitset<N> v) {string res = "";for (size_t i = 0; i < N; i++) {res += static_cast<char>('0' + v[i]);}return res;}template <typename A>string to_string(A v) {bool first = true;string res = "{";for (const auto &x : v) {if (!first) {res += ", ";}first = false;res += to_string(x);}res += "}";return res;}template <typename A, typename B>string to_string(pair<A, B> p) {return "(" + to_string(p.first) + ", " + to_string(p.second) + ")";}template <typename A, typename B, typename C>string to_string(tuple<A, B, C> p) {return "(" + to_string(get<0>(p)) + ", " + to_string(get<1>(p)) + ", " + to_string(get<2>(p)) + ")";}template <typename A, typename B, typename C, typename D>string to_string(tuple<A, B, C, D> p) {return "(" + to_string(get<0>(p)) + ", " + to_string(get<1>(p)) + ", " + to_string(get<2>(p)) + ", " + to_string(get<3>(p)) + ")";}void debug_out() { cerr << '\n'; }template <typename Head, typename... Tail>void debug_out(Head H, Tail... T) {cerr << " " << to_string(H);debug_out(T...);}#ifdef LOCAL#define debug(...) cerr << "[" << #__VA_ARGS__ << "]:", debug_out(__VA_ARGS__)#else#define debug(...) 42#endif// tourist set endtemplate<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; }template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; }#define FOR(i,a,b) for(ll i=(a);i<(b);++i)#define rep(i,b) FOR(i, 0, b)#define ALL(v) (v).begin(), (v).end()#define p(s) cout<<(s)<<'\n'#define p2(s, t) cout << (s) << " " << (t) << '\n'#define br() p("")#define pn(s) cout << (#s) << " " << (s) << '\n'#define SZ(x) ((int)(x).size())#define SORT(A) sort(ALL(A))#define RSORT(A) sort(ALL(A), greater<ll>())#define MP make_pair#define p_yes() p("Yes")#define p_no() p("No")#define possible() p("Possible")#define impossible() p("Impossible")void yes(){p_yes(); exit(0);}void no(){p_no(); exit(0);}ll SUM(VI& V){return accumulate(ALL(V), 0LL);}ll MIN(VI& V){return *min_element(ALL(V));}ll MAX(VI& V){return *max_element(ALL(V));}void print_vector(VI& V, ll offset=0){ll n = V.size();rep(i, n){if(i) cout << ' ';cout << V[i]+offset;}cout << endl;}ll gcd(ll a,ll b){if(b == 0) return a;return gcd(b,a%b);}ll lcm(ll a,ll b){ll g = gcd(a,b);return a / g * b;}// long doubleusing ld = long double;#define EPS (1e-14)#define equals(a,b) (fabs((a)-(b)) < EPS)// 小さい順に取り出すpriority queueusing inverse_priority_queue = priority_queue<ll, vector<ll>, greater<ll> >;int popcount(ll t){return __builtin_popcountll(t);}const ll mod = 1e9 + 7;// const ll mod = 998244353;const ll inf = 1e18;const double PI = acos(-1);// [a/b] (繰り上げ)ll ceil_div(ll a, ll b){return (a+b-1)/b;}ll string_to_ll(string s){return atoll(s.c_str());}// snuke's mint// auto mod int// https://youtu.be/L8grWxBlIZ4?t=9858// https://youtu.be/ERZuLAxZffQ?t=4807 : optimize// https://youtu.be/8uowVvQ_-Mo?t=1329 : division// const int mod = 1000000007;struct mint {ll x; // typedef long long ll;mint(ll x=0):x((x%mod+mod)%mod){}mint operator-() const { return mint(-x);}mint& operator+=(const mint a) {if ((x += a.x) >= mod) x -= mod;return *this;}mint& operator-=(const mint a) {if ((x += mod-a.x) >= mod) x -= mod;return *this;}mint& operator*=(const mint a) {(x *= a.x) %= mod;return *this;}mint operator+(const mint a) const {mint res(*this);return res+=a;}mint operator-(const mint a) const {mint res(*this);return res-=a;}mint operator*(const mint a) const {mint res(*this);return res*=a;}mint pow(ll t) const {if (!t) return 1;mint a = pow(t>>1);a *= a;if (t&1) a *= *this;return a;}// for prime modmint inv() const {return pow(mod-2);}mint& operator/=(const mint a) {return (*this) *= a.inv();}mint operator/(const mint a) const {mint res(*this);return res/=a;}};//#include <atcoder/dsu>//using namespace atcoder; // 忘れがちll B[20][20];int main(){cin.tie(0);ios::sync_with_stdio(false);// inputll N;cin>>N;VI A(N);rep(i, N) cin >> A[i];rep(i,N){rep(j,N){cin>>B[i][j];}}ll ma=A[0];ll max_flag=1;rep(f, 1<<18){ll score=0;rep(i,N){if(f>>i&1)score+=A[i];}// ハモリrep(i,N){FOR(j,i+1,N){if((f>>i&1) && (f>>j&1)) score+=B[i][j];}}if(chmax(ma,score)){max_flag = f;}}p(ma);VI Ans;rep(i,N){if(max_flag>>i&1)Ans.push_back(i);}print_vector(Ans,1);return 0;}