結果
問題 | No.335 門松宝くじ |
ユーザー | kei |
提出日時 | 2018-10-19 01:10:02 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 404 ms / 2,000 ms |
コード長 | 2,913 bytes |
コンパイル時間 | 1,876 ms |
コンパイル使用メモリ | 179,160 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-11-07 19:11:41 |
合計ジャッジ時間 | 5,314 ms |
ジャッジサーバーID (参考情報) |
judge1 / 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
5,248 KB |
testcase_01 | AC | 2 ms
5,248 KB |
testcase_02 | AC | 2 ms
5,248 KB |
testcase_03 | AC | 2 ms
5,248 KB |
testcase_04 | AC | 2 ms
5,248 KB |
testcase_05 | AC | 100 ms
5,248 KB |
testcase_06 | AC | 150 ms
5,248 KB |
testcase_07 | AC | 269 ms
5,248 KB |
testcase_08 | AC | 165 ms
5,248 KB |
testcase_09 | AC | 404 ms
5,248 KB |
testcase_10 | AC | 402 ms
5,248 KB |
testcase_11 | AC | 400 ms
5,248 KB |
testcase_12 | AC | 398 ms
5,248 KB |
testcase_13 | AC | 403 ms
5,248 KB |
ソースコード
#include "bits/stdc++.h" using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; const int INF = 1e9; const ll LINF = 1e18; inline ll gcd(ll a, ll b) { return b ? gcd(b, a%b) : a; } inline ll lcm(ll a, ll b) { return a / gcd(a, b)*b; } template<class S,class T> ostream& operator << (ostream& out,const pair<S,T>& o){ out << "(" << o.first << "," << o.second << ")"; return out; } template<class T> ostream& operator << (ostream& out,const vector<T> V){ for(int i = 0; i < V.size(); i++){ out << V[i]; if(i!=V.size()-1) out << " ";} return out; } template<class T> ostream& operator << (ostream& out,const vector<vector<T> > Mat){ for(int i = 0; i < Mat.size(); i++) { if(i != 0) out << endl; out << Mat[i];} return out; } template<class S,class T> ostream& operator << (ostream& out,const map<S,T> mp){ out << "{ "; for(auto it = mp.begin(); it != mp.end(); it++){ out << it->first << ":" << it->second; if(mp.size()-1 != distance(mp.begin(),it)) out << ", "; } out << " }"; return out; } /* <url:> 問題文============================================================ ================================================================= 解説============================================================= ================================================================ */ ll solve(){ ll res(0); int N,M; cin >> N >> M; vector<vector<int>> E(M,vector<int>(N)); for(auto& vec:E) for(auto& in:vec) cin >> in; int maxv = 0; for(int _ = 0; _ < M; _++){ int T = 0; const vector<int>& e = E[_]; for(int i = 0; i < N;i++){ set<int> lsec,msec,rsec; for(int j = 0; j < i; j++) lsec.insert(e[j]); for(int j = i+1; j < N;j++) rsec.insert(e[j]); for(int j = i+1; j < N;j++){ int t = 0; rsec.erase(e[j]); if(lsec.size()){ if(e[i] < e[j] && *lsec.rbegin() > e[i]) t = max({t,e[j],*lsec.rbegin()}); if(e[i] > e[j] && *lsec.begin() < e[i]) t = max({t,e[i]}); } if(msec.size()){ if(*msec.rbegin()>max(e[i],e[j])) t = max(t,*msec.rbegin()); if(*msec.begin()<min(e[i],e[j])) t = max(t,max(e[i],e[j])); } if(rsec.size()){ if(e[i] > e[j] && *rsec.rbegin()>e[j]) t = max(t,max(e[i],*rsec.rbegin())); if(e[i] < e[j] && *rsec.begin()<e[j]) t = max(t,e[j]); } T += t; msec.insert(e[j]); } } if(T > maxv){ maxv = T; res = _; } } return res; } int main(void) { cin.tie(0); ios_base::sync_with_stdio(false); cout << solve() << endl; return 0; }